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 */