From a3bdd737e5c5feb3ef7b341fd9f84c5d83d3340b Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Tue, 27 Mar 2012 16:44:52 +0000
Subject: Fixed more gcc46 warnings in configure tests.

Steps to reproduce:

./configure --with-cc="gcc46" --with-cc-opt="-Wall -Werror -O2"
---
 auto/lib/pcre/conf | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'auto/lib')

diff --git a/auto/lib/pcre/conf b/auto/lib/pcre/conf
index c56848d5d..6a8c326c4 100644
--- a/auto/lib/pcre/conf
+++ b/auto/lib/pcre/conf
@@ -98,7 +98,9 @@ else
         ngx_feature_incs="#include <pcre.h>"
         ngx_feature_path=
         ngx_feature_libs="-lpcre"
-        ngx_feature_test="pcre *re; re = pcre_compile(NULL, 0, NULL, 0, NULL)"
+        ngx_feature_test="pcre *re;
+                          re = pcre_compile(NULL, 0, NULL, 0, NULL);
+                          if (re == NULL) return 1"
         . auto/feature
 
         if [ $ngx_found = no ]; then
-- 
cgit