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basic/cgroup-util: silence gcc warning about unitialized variable

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2021-03-31 14:21:21 +02:00
parent bfd9bfccce
commit bc20c31bbc
1 changed files with 2 additions and 1 deletions
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3
src/basic/cgroup-util.c
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@@ -660,7 +660,7 @@ int cg_remove_xattr(const char *controller, const char *path, const char *name)
int cg_pid_get_path(const char *controller, pid_t pid, char **ret_path) {
_cleanup_fclose_ FILE *f = NULL;
const char *fs, *controller_str;
const char *fs, *controller_str = NULL; /* silence gcc warning about unitialized variable */
int unified, r;
assert(pid >= 0);
@@ -720,6 +720,7 @@ int cg_pid_get_path(const char *controller, pid_t pid, char **ret_path) {
continue;
*e = 0;
assert(controller_str);
r = string_contains_word(l, ",", controller_str);
if (r < 0)
return r;