From: Joe Watkins <krakjoe@php.net>
Date: Fri, 13 May 2016 08:25:15 +0000 (+0100)
Subject: fix 1bb8a7b0b895af4a9e6b24101fe8fab5af64f86c
X-Git-Tag: php-7.0.8RC1~62
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7132fe19c29c512d00a3afe101212ba15fa1f99e;p=php

fix 1bb8a7b0b895af4a9e6b24101fe8fab5af64f86c
---

diff --git a/acinclude.m4 b/acinclude.m4
index 7105b69ec2..8afd3bd7cf 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2691,7 +2691,7 @@ EOF
         continue;
       fi
       for var in CFLAGS CXXFLAGS CPPFLAGS LDFLAGS EXTRA_LDFLAGS_PROGRAM LIBS CC CXX; do
-       if test `expr $arg : ".*${var}.*"` != 0;
+       if test `expr "X$arg" : "X.*${var}.*"` != 0;
 	   then
          continue 2
 	   fi
@@ -2703,7 +2703,7 @@ EOF
         continue;
       fi
       for var in CFLAGS CXXFLAGS CPPFLAGS LDFLAGS EXTRA_LDFLAGS_PROGRAM LIBS CC CXX; do
-       if test `expr $arg : ".*${var}.*"` != 0;
+       if test `expr "X$arg" : "X.*${var}.*"` != 0;
 	   then
          continue 2
 	   fi