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Diffstat (limited to 'src/shared/cgroup-show.c')
| -rw-r--r-- | src/shared/cgroup-show.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c index 1e14ba6ddb..d1132779aa 100644 --- a/src/shared/cgroup-show.c +++ b/src/shared/cgroup-show.c @@ -43,7 +43,9 @@ static int compare(const void *a, const void *b) { static void show_pid_array(pid_t pids[], unsigned n_pids, const char *prefix, unsigned n_columns, bool extra, bool more, bool kernel_threads, OutputFlags flags) { unsigned i, j, pid_width; - assert(n_pids > 0); + if (n_pids <= 0) + return; + qsort(pids, n_pids, sizeof(pid_t), compare); /* Filter duplicates */ |