From 98ef60791d4264bf434d1aaf19c5c379547d6475 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Sun, 23 Aug 2009 15:39:39 +0000
Subject: [PATCH] configure: fix filter() function when matching multiple
 patterns

This makes comma-separated patters to --disable-decoder and friends
work correctly with POSIX-compliant shells.

Originally committed as revision 19688 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 6d918c80f7..5c13369ef7 100755
--- a/configure
+++ b/configure
@@ -295,7 +295,7 @@ filter(){
     pat=$1
     shift
     for v; do
-        case "$v" in $pat) echo "$v" ;; esac
+        eval "case $v in $pat) echo $v ;; esac"
     done
 }