From 1bce8e08eaf03ff9e64bb9aab4db13e38dc55bd3 Mon Sep 17 00:00:00 2001
From: Loic Nageleisen <loic.nageleisen@gmail.com>
Date: Thu, 20 Feb 2014 14:37:08 +0100
Subject: [PATCH] handle files without path

---
 lib/tilt/pdf.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tilt/pdf.rb b/lib/tilt/pdf.rb
index 1baf58c..c65943f 100644
--- a/lib/tilt/pdf.rb
+++ b/lib/tilt/pdf.rb
@@ -31,7 +31,7 @@ module Tilt
     end
 
     def dirname
-      eval_file.gsub(/#{basename}$/, '').chomp('/')
+      File.dirname(eval_file)
     end
 
     def find_html