From: Paul Nasrat <pnasrat@redhat.com>
Date: Thu, 17 May 2007 10:06:55 +0000 (+0100)
Subject: Emit diff headers (#237561)
X-Git-Tag: tznext/4.11.0.1.tizen20130304~5981
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b73bea14786fe8f6d7dc2457b51730d939e4eec4;p=tools%2Flibrpm-tizen.git

Emit diff headers (#237561)
Patch derived from Ville Skytta
---

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