From b48f1890bf52bfdd160b215a84d2a58d4014d652 Mon Sep 17 00:00:00 2001
From: Stephen Seo <seo.disparate@gmail.com>
Date: Thu, 29 Aug 2024 16:45:14 +0900
Subject: [PATCH] Return fail on failing to bind socket

---
 src/main.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main.c b/src/main.c
index 9666da7..18aacfc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -42,6 +42,9 @@ int main(int argc, char **argv) {
 
   __attribute__((cleanup(cleanup_tcp_socket))) int tcp_socket =
     create_tcp_socket(args.port);
+  if (tcp_socket == -1) {
+    return 1;
+  }
 
   struct timespec sleep_time;
   sleep_time.tv_sec = 0;