From: Joey Hess <joey@kitenet.net>
Date: Fri, 5 Sep 2008 18:26:29 +0000 (-0400)
Subject: gitweb: avoid warnings for commits without body
X-Git-Tag: v1.6.0.3~86
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=53c3967647f79f1563d028d442f81cabba451ca6;p=git.git

gitweb: avoid warnings for commits without body

In the unusual case when there is no commit message, gitweb would
output an uninitialized value warning.

Signed-off-by: Joey Hess <joey@kitenet.net>
Acked-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 90cd99bf9..269f1125d 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2092,7 +2092,7 @@ sub parse_commit_text {
 			last;
 		}
 	}
-	if ($co{'title'} eq "") {
+	if (! defined $co{'title'} || $co{'title'} eq "") {
 		$co{'title'} = $co{'title_short'} = '(no commit message)';
 	}
 	# remove added spaces