fix(SC2162): add -r to read

shell-completion/bash/busctl

@@ -27,7 +27,7 @@ __contains_word () {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 
@@ -35,7 +35,7 @@ __get_busnames() {
     local mode=$1
     local a b
     busctl $mode list --no-legend --no-pager --full 2>/dev/null |
-        { while read a b; do echo " $a"; done; }
+        { while read -r a b; do echo " $a"; done; }
 }
 
 __get_objects() {
@@ -43,7 +43,7 @@ __get_objects() {
     local busname=$2
     local a b
     busctl $mode tree --list --no-legend --no-pager $busname 2>/dev/null |
-        { while read a b; do echo " $a"; done; }
+        { while read -r a b; do echo " $a"; done; }
 }
 
 __get_interfaces() {
@@ -52,7 +52,7 @@ __get_interfaces() {
     local path=$3
     local a b c
     busctl $mode introspect --list --no-legend --no-pager $busname $path 2>/dev/null |
-        { while read a b c; do [[ "$b" == "interface" ]] && echo " $a"; done; }
+        { while read -r a b c; do [[ "$b" == "interface" ]] && echo " $a"; done; }
 }
 
 __get_members() {
@@ -65,7 +65,7 @@ __get_members() {
     local a b c d e
     busctl $mode introspect --list --no-legend --no-pager $busname $path $interface 2>/dev/null |
         sed -e 's/^\.//' |
-        { while read a b c d e; do [[ "$b" == "$type" && ( -z $flags || "$e" == "$flags" ) ]] && echo " $a"; done; }
+        { while read -r a b c d e; do [[ "$b" == "$type" && ( -z $flags || "$e" == "$flags" ) ]] && echo " $a"; done; }
 }
 
 __get_signature() {
@@ -76,7 +76,7 @@ __get_signature() {
     local member=$5
     local a b c d
     busctl $mode introspect --list --no-legend --no-pager $busname $path $interface 2>/dev/null |
-        sed -e 's/^\.//' | { while read a b c d; do [[ "$a" == "$member" && "$c" != '-' ]] && echo " \"$c\""; done; }
+        sed -e 's/^\.//' | { while read -r a b c d; do [[ "$a" == "$member" && "$c" != '-' ]] && echo " \"$c\""; done; }
 }
 
 _busctl() {

shell-completion/bash/homectl

@@ -27,7 +27,7 @@ __contains_word () {
 __get_machines() {
     local a b
     machinectl list --full --no-legend --no-pager 2>/dev/null |
-        { while read a b; do echo " $a"; done; }
+        { while read -r a b; do echo " $a"; done; }
 }
 
 __get_homes() {

shell-completion/bash/hostnamectl

@@ -29,7 +29,7 @@ __contains_word () {
 __get_machines() {
     local a b
     machinectl list --full --no-legend --no-pager 2>/dev/null |
-        { while read a b; do echo " $a"; done; }
+        { while read -r a b; do echo " $a"; done; }
 }
 
 _hostnamectl() {

shell-completion/bash/importctl

@@ -26,8 +26,12 @@ __contains_word() {
 
 __get_machines() {
     local a b
-    { machinectl list-images --full --no-legend --no-pager 2>/dev/null; machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+    {
+        machinectl list-images --full --no-legend --no-pager 2>/dev/null
+        machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null
+        echo ".host"
+    } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/journalctl

@@ -29,7 +29,7 @@ __contains_word () {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/kernel-install

@@ -38,7 +38,7 @@ _kernel_install() {
         2)
             comps=$(cd /lib/modules; echo [0-9]*)
             if [[ ${COMP_WORDS[1]} == "remove" ]] && [[ -f /etc/machine-id ]]; then
-                read MACHINE_ID < /etc/machine-id
+                read -r MACHINE_ID < /etc/machine-id
                 if [[ $MACHINE_ID ]] && ( [[ -d /boot/$MACHINE_ID ]] || [[ -L /boot/$MACHINE_ID ]] ); then
                     comps=$(cd "/boot/$MACHINE_ID"; echo [0-9]*)
                 fi

shell-completion/bash/loginctl

@@ -33,7 +33,7 @@ __get_all_seats    () { loginctl --no-legend list-seats    | { while read -r a b
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/machinectl

@@ -27,7 +27,7 @@ __contains_word() {
 __get_machines() {
     local a b
     { machinectl list-images --full --no-legend --no-pager 2>/dev/null; machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/portablectl

@@ -27,7 +27,7 @@ __contains_word () {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/run0

@@ -27,7 +27,7 @@ __get_slice_units () { __systemctl list-units --all -t slice |
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/systemctl.in

@@ -120,7 +120,7 @@ __get_all_unit_files() { __systemctl $1 list-unit-files "$2*" | while read -r a
 __get_machines() {
     local a
 
-    while read a _; do
+    while read -r a _; do
         echo " $a"
     done < <(machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null | sort -u; echo ".host")
 }

shell-completion/bash/systemd-analyze

@@ -29,7 +29,7 @@ __contains_word () {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/systemd-cgls

@@ -27,7 +27,7 @@ __contains_word() {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/systemd-cgtop

@@ -27,7 +27,7 @@ __contains_word() {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 

shell-completion/bash/systemd-nspawn

@@ -26,24 +26,24 @@ __contains_word() {
 
 __get_users() {
     local a b
-    loginctl list-users --no-legend --no-pager | { while read a b; do echo " $b"; done; }
+    loginctl list-users --no-legend --no-pager | { while read -r a b; do echo " $b"; done; }
 }
 
 __get_slices() {
     local a b
-    systemctl list-units -t slice --no-legend --no-pager --plain | { while read a b; do echo " $a"; done; }
+    systemctl list-units -t slice --no-legend --no-pager --plain | { while read -r a b; do echo " $a"; done; }
 }
 
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }
 
 __get_env() {
     local a
-    env | { while read a; do echo " ${a%%=*}"; done; }
+    env | { while read -r a; do echo " ${a%%=*}"; done; }
 }
 
 __get_interfaces(){

shell-completion/bash/timedatectl

@@ -29,7 +29,7 @@ __contains_word () {
 __get_machines() {
     local a b
     { machinectl list --full --max-addresses=0 --no-legend --no-pager 2>/dev/null; echo ".host"; } |
-        { while read a b; do echo " $a"; done; } |
+        { while read -r a b; do echo " $a"; done; } |
         sort -u
 }