From 39cf65ffef9c2c8feb57ed5ab95370d454304fcd Mon Sep 17 00:00:00 2001
From: Vinicius Mesel <vinicius@bigsp.com.br>
Date: Wed, 24 Oct 2018 15:23:54 -0300
Subject: [PATCH] [MRG + 1] Convert filename to lowercase to check for
 extension (#169)

* Creates a new variable that stores a lowercase version of the filename

* Remove variable
---
 camelot/handlers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/camelot/handlers.py b/camelot/handlers.py
index d50f313..6820cc7 100644
--- a/camelot/handlers.py
+++ b/camelot/handlers.py
@@ -26,7 +26,7 @@ class PDFHandler(object):
     """
     def __init__(self, filename, pages='1'):
         self.filename = filename
-        if not self.filename.endswith('.pdf'):
+        if not filename.lower().endswith('.pdf'):
             raise NotImplementedError("File format not supported")
         self.pages = self._get_pages(self.filename, pages)