From: Marius Gavrilescu <marius@ieval.ro>
Date: Tue, 16 Dec 2014 17:10:42 +0000 (+0200)
Subject: Fix undef in lc warning
X-Git-Url: http://git.ieval.ro/?a=commitdiff_plain;h=feaa8f5a8aa7742860faccc05111ba59647aef32;p=plack-app-gruntmaster.git

Fix undef in lc warning
---

diff --git a/lib/Plack/App/Gruntmaster.pm b/lib/Plack/App/Gruntmaster.pm
index 503d0c4..17d198d 100644
--- a/lib/Plack/App/Gruntmaster.pm
+++ b/lib/Plack/App/Gruntmaster.pm
@@ -126,7 +126,7 @@ sub dispatch_request{
 		},
 
 		sub (?:format~) {
-			my $format = lc $_{format} // '';
+			my $format = lc ($_{format} // '');
 			response_filter {
 				my ($r) = @_;
 				return $r if ref $r ne 'Plack::App::Gruntmaster::Response';