static int found_override(const char *top, const char *bottom) {
_cleanup_free_ char *dest = NULL;
- int k;
+ int k, r;
pid_t pid;
assert(top);
_exit(1);
}
- wait_for_terminate(pid, NULL);
+ r = wait_for_terminate(pid, NULL);
+ if (r < 0)
+ log_warning("Failed to wait for diff: %s", strerror(-r));
putchar('\n');