From 808f05c205f5e8896c2f634252ca8d91e99485ec Mon Sep 17 00:00:00 2001
From: Sascha Schumann <sas@php.net>
Date: Thu, 11 Jul 2002 13:33:22 +0000
Subject: [PATCH] the variable interpolation was already subject to IFS
 treatment, which resulted in the execution of the foremost directory.

we capture the output before setting IFS now
---
 sapi/apache/config.m4 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sapi/apache/config.m4 b/sapi/apache/config.m4
index ec6101ede2..a652ee1440 100644
--- a/sapi/apache/config.m4
+++ b/sapi/apache/config.m4
@@ -3,10 +3,11 @@ dnl $Id$
 dnl
 
 AC_DEFUN(PHP_AP_EXTRACT_VERSION,[
+  ac_output=`$1 -v 2>&1`
   ac_IFS=$IFS
 IFS="- /.
 "
-  set `$1 -v 2>&1`
+  set $ac_output
   IFS=$ac_IFS
 
   APACHE_VERSION=`expr [$]4 \* 1000000 + [$]5 \* 1000 + [$]6`
-- 
2.40.0