diff options
| -rw-r--r-- | src/basic/fileio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/basic/fileio.c b/src/basic/fileio.c index d592bf5ac9..2216853777 100644 --- a/src/basic/fileio.c +++ b/src/basic/fileio.c @@ -786,7 +786,7 @@ int executable_is_script(const char *path, char **interpreter) { */ int get_status_field(const char *filename, const char *pattern, char **field) { _cleanup_free_ char *status = NULL; - char *t; + char *t, *f; size_t len; int r; @@ -820,9 +820,10 @@ int get_status_field(const char *filename, const char *pattern, char **field) { len = strcspn(t, WHITESPACE); - *field = strndup(t, len); - if (!*field) + f = strndup(t, len); + if (!f) return -ENOMEM; + *field = f; return 0; } |