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Merge pull request #1988 from phomes/systemctl-uninitialized2

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systemctl: do not return uninitialized r
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2015-11-23 00:10:37 -05:00
parent b591613f2e bf40958019
commit 8c93f4ed7b
1 changed files with 8 additions and 4 deletions
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src/systemctl/systemctl.c
+8 -4
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@@ -6550,8 +6550,10 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
return version();
case 't': {
if (isempty(optarg))
return log_error_errno(r, "--type requires arguments.");
if (isempty(optarg)) {
log_error("--type requires arguments.");
return -EINVAL;
}
p = optarg;
for(;;) {
@@ -6783,8 +6785,10 @@ static int systemctl_parse_argv(int argc, char *argv[]) {
break;
case ARG_STATE: {
if (isempty(optarg))
return log_error_errno(r, "--signal requires arguments.");
if (isempty(optarg)) {
log_error("--signal requires arguments.");
return -EINVAL;
}
p = optarg;
for(;;) {