test: fix signed vs unsigned comparison

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
troglobit · Dec 17, 2022 · 270e270 · 270e270
1 parent 3c3b37c
commit 270e270
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/signal.c b/test/signal.c
@@ -78,7 +78,7 @@ static void sig_cb(uev_t *w, void *cbarg, int events)
 		break;
 
 	case SIGCHLD:
-		if (arg->pid != w->siginfo.ssi_pid)
+		if (arg->pid != (pid_t)w->siginfo.ssi_pid)
 			err(1, "wrong child exited pid %d vs ssi_pid %d",
 			    arg->pid, w->siginfo.ssi_pid);