[PATCH] avoid gitweb uninitialized value warning

From: Joey Hess <joey@kitenet.net>
Date: Sep 5, 2008, 18:26 UTC
Message-ID: <20080905182629.GA22030@kodama.kitenet.net>

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

Signed-off-by: Joey Hess <joey@kitenet.net>
---
 gitweb/gitweb.perl |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 29e2156..da474d0 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2123,7 +2123,7 @@ 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

-- 
1.5.6.5

-- 
see shy jo