From 86edf7b2972d4fe71e9d930e6dec235b1452a230 Mon Sep 17 00:00:00 2001
From: ivo <ivo@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Wed, 5 Dec 2007 23:41:59 +0000
Subject: [PATCH] only check source code for gnuisms

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@25311 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 TOOLS/checktree.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/TOOLS/checktree.sh b/TOOLS/checktree.sh
index 0decd2da53..a7d26c67f1 100755
--- a/TOOLS/checktree.sh
+++ b/TOOLS/checktree.sh
@@ -179,7 +179,7 @@ fi
 
 filelist=`all_filenames`
 
-case "$_stupid$_res$_depr" in
+case "$_stupid$_res$_depr$_gnu" in
     *yes*)
     # generate 'shortlist' to avoid false positives in xpm files, docs, etc,
     # when one only needs to check .c and .h files
@@ -253,9 +253,9 @@ fi
 
 # -----------------------------------------------------------------------------
 
-if [ "$_gnu" = "yes" ]; then
+if [ "$_gnu" = "yes" -a -n "$chfilelist" ]; then
     printhead "checking for GNUisms ..."
-    grep $_grepopts "case.*\.\.\..*:" $filelist
+    grep $_grepopts "case.*\.\.\..*:" $chfilelist
 fi
 
 # -----------------------------------------------------------------------------