[SCM] libav/experimental: Slightly shorten libvorbis check.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit b8bd34305e5313a9fb9e791fe97ffccebe414a81
Author: Diego Biurrun <diego at biurrun.de>
Date:   Sun Dec 24 02:14:26 2006 +0000

    Slightly shorten libvorbis check.
    
    Originally committed as revision 7371 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/configure b/configure
index c516554..0f8b39f 100755
--- a/configure
+++ b/configure
@@ -1117,11 +1117,9 @@ EOF
     exit 1;
 fi
 
-if test "$libvorbis" = "yes" ; then
-    if test "$libogg" = "no"; then
-        echo "libogg must be enabled to enable Vorbis."
-        fail="yes"
-    fi
+if test "$libvorbis" = "yes" && test "$libogg" = "no"; then
+    echo "libogg must be enabled to enable libvorbis."
+    fail="yes"
 fi
 
 if test "$gpl" != "yes"; then

-- 
Libav/FFmpeg packaging