From b8bd6d7efd6db5d964eae902e8f3c09a757b12a9 Mon Sep 17 00:00:00 2001
From: Jerome Magnin <jmagnin@haproxy.com>
Date: Fri, 17 Jan 2020 18:01:20 +0100
Subject: [PATCH] BUILD: pattern: include errno.h

Commit 3c79d4bdc introduced the use of errno in pattern.c without
including errno.h.
If we build haproxy without any option errno is not defined and the
build fails.
---
 src/pattern.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pattern.c b/src/pattern.c
index 33e0e17f2..90067cd23 100644
--- a/src/pattern.c
+++ b/src/pattern.c
@@ -12,6 +12,7 @@
 
 #include <ctype.h>
 #include <stdio.h>
+#include <errno.h>
 
 #include <common/config.h>
 #include <common/standard.h>