From b73bea14786fe8f6d7dc2457b51730d939e4eec4 Mon Sep 17 00:00:00 2001
From: Paul Nasrat <pnasrat@redhat.com>
Date: Thu, 17 May 2007 11:06:55 +0100
Subject: [PATCH] Emit diff headers (#237561) Patch derived from Ville Skytta

---
 scripts/gendiff | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/scripts/gendiff b/scripts/gendiff
index 24068cc..342d3aa 100644
--- a/scripts/gendiff
+++ b/scripts/gendiff
@@ -14,10 +14,11 @@ find $1 \( -name "*$2" -o -name ".*$2" \) -print |
 while read f; do
     U="${GENDIFF_DIFF_ARGS}"
     [ "`basename $f`" = "ChangeLog$2" ] && U="${GENDIFF_DIFF_CHANGELOG_ARGS}"
+    diffcmd="${DIFF} ${U} /dev/null ${f%$2}"
 #    ${DIFF} ${U} $f `echo $f | sed s/$2\$//`
     if [ -r "$f" ]; then
-	${DIFF} ${U} "${f}" "${f%$2}"
-    else
-	${DIFF} ${U} /dev/null "${f%$2}"
+        diffcmd="${DIFF} ${U} ${f} ${f%$2}"
     fi
+    echo "${diffcmd}"
+    ${diffcmd}
 done
-- 
2.7.4