From: Amos Jeffries <squid3@treenet.co.nz>
Date: Fri, 30 Nov 2012 13:25:33 +0000 (-0700)
Subject: digest_fiel_auth: add missing include errno.h
X-Git-Tag: SQUID_3_2_4~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9bfaa8edf5ca273aea5f8986d083efbe0cd23ba;p=thirdparty%2Fsquid.git

digest_fiel_auth: add missing include errno.h

rev. squid-3.2-11710 adds use of xstrerror() which requires errno.h
---

diff --git a/helpers/digest_auth/file/text_backend.cc b/helpers/digest_auth/file/text_backend.cc
index 507a1ea86c..c4465f5560 100644
--- a/helpers/digest_auth/file/text_backend.cc
+++ b/helpers/digest_auth/file/text_backend.cc
@@ -29,9 +29,12 @@
  * Copyright (c) 2003  Robert Collins  <robertc@squid-cache.org>
  */
 #include "squid.h"
-
 #include "text_backend.h"
 
+#if HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
 static hash_table *hash = NULL;
 static HASHFREE my_free;
 static char *passwdfile = NULL;