From 86c53f94e13f0a5f7320b06a67e5b76bb157fa10 Mon Sep 17 00:00:00 2001
From: Andrey Golovizin <ag@sologoc.com>
Date: Tue, 4 Nov 2014 19:56:11 +0100
Subject: [PATCH] Make the suffix lowercase before comparing.

---
 frontend/document/documentregistry.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/document/documentregistry.lua b/frontend/document/documentregistry.lua
index 3b3d44d13..2e8c79fd6 100644
--- a/frontend/document/documentregistry.lua
+++ b/frontend/document/documentregistry.lua
@@ -16,7 +16,7 @@ function DocumentRegistry:getProvider(file)
     -- TODO: some implementation based on mime types?
     for _, provider in ipairs(self.providers) do
         local suffix = string.sub(file, -string.len(provider.extension) - 1)
-        if suffix == "."..provider.extension then
+        if string.lower(suffix) == "."..provider.extension then
         -- if extension == provider.extension then
             return provider.provider
         end