From: Dan Zwell <dzwell@zwell.net>
Date: Thu, 22 Nov 2007 10:55:34 GMT
Subject: [PATCH 2/5] Don't return 'undef' in case called in a vector context.
Message-ID: <20071122045534.435f01bb@paradox.zwell.net>
In-Reply-To: <20071110180109.34febc3f@paradox.zwell.net>

Previously, the Git->repository()->config('non-existent.key')
evaluated to as true in a vector context. Call 'return' with
no argument, instead.

Signed-off-by: Dan Zwell <dzwell@zwell.net>
---
This isn't color related, but the next change I make to Git.pm
depends on this.

 perl/Git.pm |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/perl/Git.pm b/perl/Git.pm
index dca92c8..6603762 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -508,7 +508,7 @@ sub config {
 		my $E = shift;
 		if ($E->value() == 1) {
 			# Key not found.
-			return undef;
+			return;
 		} else {
 			throw $E;
 		}
-- 
1.5.3.5.565.gf0b83-dirty