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-rw-r--r--src/shared/util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/util.c b/src/shared/util.c
index 39ce46adb4..dc1bc39ac7 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -695,7 +695,7 @@ int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char *
}
/* Kernel threads have no argv[] */
- if (r == NULL || r[0] == 0) {
+ if (isempty(r)) {
_cleanup_free_ char *t = NULL;
int h;