From abc6b31ab863be589758b0760b92b5d3a4f903d1 Mon Sep 17 00:00:00 2001
From: Tim Duesterhus <tim@bastelstu.be>
Date: Wed, 1 Sep 2021 21:23:25 +0200
Subject: [PATCH] CLEANUP: Add missing include guard to signal.h

Found using GitHub's CodeQL scan.
---
 include/haproxy/signal.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/haproxy/signal.h b/include/haproxy/signal.h
index 763cfb0be..331b7fdc6 100644
--- a/include/haproxy/signal.h
+++ b/include/haproxy/signal.h
@@ -11,6 +11,9 @@
  *
  */
 
+#ifndef _HAPROXY_SIGNAL_H
+#define _HAPROXY_SIGNAL_H
+
 #include <signal.h>
 
 #include <haproxy/api.h>
@@ -39,6 +42,8 @@ static inline void signal_process_queue()
 		__signal_process_queue();
 }
 
+#endif /* _HAPROXY_SIGNAL_H */
+
 /*
  * Local variables:
  *  c-indent-level: 8