From bc30ff8728b689a3a1cb2debf71ea69f9eac53cd Mon Sep 17 00:00:00 2001
From: Xuefer <xuefer@gmail.com>
Date: Sun, 18 Feb 2007 13:04:58 +0000
Subject: [PATCH] processor: fix warning about undefined item_ for popdef,
 thanks Elan Ruusam?e

git-svn-id: svn://svn.lighttpd.net/xcache/trunk@356 c26eb9a1-5813-0410-bd6c-c2e55f420ca7
---
 processor/main.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/processor/main.m4 b/processor/main.m4
index 185f27f..4cf7bb8 100644
--- a/processor/main.m4
+++ b/processor/main.m4
@@ -188,7 +188,7 @@ define(`LIST_DIFF', `dnl
 foreach(`i', `($1)', `pushdef(`item_'defn(`i'))')dnl allocate variable for items in $1 
 foreach(`i', `($2)', `pushdef(`item_'defn(`i'))undefine(`item_'defn(`i'))')dnl allocate variable for items in $2, and undefine it 
 foreach(`i', `($1)', `ifdef(`item_'defn(`i'), `defn(`i') ')')dnl see what is still defined
-foreach(`i', `($2)', `popdef(`item_'defn(`i'))')dnl
+foreach(`i', `($2)', `define(`item_'defn(`i'))popdef(`item_'defn(`i'))')dnl
 foreach(`i', `($1)', `popdef(`item_'defn(`i'))')dnl
 ')
 dnl }}}