From 484e0cad36ff05b28944fb0b6648739f1ea50a0a Mon Sep 17 00:00:00 2001
From: Loic Coenen <loic@visua.com>
Date: Thu, 7 May 2026 20:31:13 +0000
Subject: [PATCH] fix: add fork failure check in integration test

Co-authored-by: aider (deepseek/deepseek-reasoner) <aider@aider.chat>
---
 tests/integration.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/integration.c b/tests/integration.c
index f57b165..0e65e27 100644
--- a/tests/integration.c
+++ b/tests/integration.c
@@ -39,6 +39,10 @@ int main(void) {
 
     /* 2. start the looper */
     pid_t pid = fork();
+    if (pid < 0) {
+        perror("fork");
+        return 1;
+    }
     if (pid == 0) {
         execl("./looper", "looper", NULL);
         perror("execl");