From feaa8f5a8aa7742860faccc05111ba59647aef32 Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Tue, 16 Dec 2014 19:10:42 +0200
Subject: [PATCH] Fix undef in lc warning

---
 lib/Plack/App/Gruntmaster.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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';
-- 
2.39.2