From: Mark Wooding <mdw@distorted.org.uk>
Date: Tue, 29 Apr 2014 23:37:13 +0000 (+0100)
Subject: Diff the changelog by hand if the commit message is `empty'.
X-Git-Tag: cvs-to-git-conversion^2~2^2
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=53057d8cd75183d79e14e0a4ee05042ac436a870;p=adns.git

Diff the changelog by hand if the commit message is `empty'.
---

diff --git a/convert b/convert
index 6c7278d..78d4ac3 100755
--- a/convert
+++ b/convert
@@ -92,6 +92,10 @@ cat >$tmp/msg-filter <<'FEND'
 perl -ne '
 		$out .= $_;
 	END {
+		if ($out =~ /\*\*\* empty log message/) {
+			($out = `git diff $ENV{GIT_COMMIT}^ $ENV{GIT_COMMIT} -- changelog`)
+			   =~ s/\A.*\n\@\@ /\@\@ /s;
+		}
 		if ($out !~ /\n.*\n/) {
 			$out = `fmt <<'\''EOF'\''
 $out