cli: ensure EOL is added at every error message

cli/mmcli-modem-3gpp.c

@@ -164,7 +164,7 @@ ensure_modem_3gpp (void)
     if (ctx->modem_3gpp)
         return;
 
-    g_printerr ("error: modem has no 3GPP capabilities");
+    g_printerr ("error: modem has no 3GPP capabilities\n");
     exit (EXIT_FAILURE);
 }
 
@@ -174,7 +174,7 @@ ensure_modem_3gpp_ussd (void)
     if (ctx->modem_3gpp_ussd)
         return;
 
-    g_printerr ("error: modem has no USSD capabilities");
+    g_printerr ("error: modem has no USSD capabilities\n");
     exit (EXIT_FAILURE);
 }
 

cli/mmcli-modem-cdma.c

@@ -111,7 +111,7 @@ ensure_modem_cdma (void)
     if (ctx->modem_cdma)
         return;
 
-    g_printerr ("error: modem has no CDMA capabilities");
+    g_printerr ("error: modem has no CDMA capabilities\n");
     exit (EXIT_FAILURE);
 }
 

cli/mmcli-modem-location.c

@@ -123,7 +123,7 @@ ensure_modem_location (void)
     if (ctx->modem_location)
         return;
 
-    g_printerr ("error: modem has no location capabilities");
+    g_printerr ("error: modem has no location capabilities\n");
     exit (EXIT_FAILURE);
 }
 

cli/mmcli-modem-messaging.c

@@ -123,7 +123,7 @@ ensure_modem_messaging (void)
     if (ctx->modem_messaging)
         return;
 
-    g_printerr ("error: modem has no messaging capabilities");
+    g_printerr ("error: modem has no messaging capabilities\n");
     exit (EXIT_FAILURE);
 }
 
@@ -265,7 +265,7 @@ get_modem_ready (GObject      *source,
 
         properties = mm_sms_properties_new_from_string (create_str, &error);
         if (!properties) {
-            g_printerr ("Error parsing properties string: '%s'", error->message);
+            g_printerr ("Error parsing properties string: '%s'\n", error->message);
             exit (EXIT_FAILURE);
         }
 
@@ -342,7 +342,7 @@ mmcli_modem_messaging_run_synchronous (GDBusConnection *connection)
 
         properties = mm_sms_properties_new_from_string (create_str, &error);
         if (!properties) {
-            g_printerr ("Error parsing properties string: '%s'", error->message);
+            g_printerr ("Error parsing properties string: '%s'\n", error->message);
             exit (EXIT_FAILURE);
         }
 

cli/mmcli-modem-simple.c

@@ -322,7 +322,7 @@ get_modem_ready (GObject      *source,
 
         properties = mm_modem_simple_connect_properties_new_from_string (connect_str, &error);
         if (!properties) {
-            g_printerr ("Error parsing connect string: '%s'", error->message);
+            g_printerr ("Error parsing connect string: '%s'\n", error->message);
             exit (EXIT_FAILURE);
         }
 

cli/mmcli-modem.c

@@ -842,7 +842,7 @@ get_modem_ready (GObject      *source,
 
         properties = mm_bearer_properties_new_from_string (create_bearer_str, &error);
         if (!properties) {
-            g_printerr ("Error parsing properties string: '%s'", error->message);
+            g_printerr ("Error parsing properties string: '%s'\n", error->message);
             exit (EXIT_FAILURE);
         }
 
@@ -1001,7 +1001,7 @@ mmcli_modem_run_synchronous (GDBusConnection *connection)
 
         properties = mm_bearer_properties_new_from_string (create_bearer_str, &error);
         if (!properties) {
-            g_printerr ("Error parsing properties string: '%s'", error->message);
+            g_printerr ("Error parsing properties string: '%s'\n", error->message);
             exit (EXIT_FAILURE);
         }
 

cli/mmcli.c

@@ -69,7 +69,7 @@ signals_handler (int signum)
         /* Ignore consecutive requests of cancellation */
         if (!g_cancellable_is_cancelled (cancellable)) {
             g_printerr ("%s\n",
-                        "cancelling the operation...");
+                        "cancelling the operation...\n");
             g_cancellable_cancel (cancellable);
         }
         return;
@@ -78,7 +78,7 @@ signals_handler (int signum)
     if (loop &&
         g_main_loop_is_running (loop)) {
         g_printerr ("%s\n",
-                    "cancelling the main loop...");
+                    "cancelling the main loop...\n");
         g_main_loop_quit (loop);
     }
 }