# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1356074398 -3600
# Node ID df35528220544df2a65c714389cb48d8bf1856ec
# Parent  ad45612199e0db469ba6167ae033d13450b4e805
mod_http_files: Make sure file extensions are not nil or empty string

diff -r ad45612199e0 -r df3552822054 plugins/mod_http_files.lua
--- a/plugins/mod_http_files.lua	Fri Dec 21 08:14:33 2012 +0100
+++ b/plugins/mod_http_files.lua	Fri Dec 21 08:19:58 2012 +0100
@@ -118,8 +118,8 @@
 		if not data then
 			return 403;
 		end
-		local ext = path:match("%.([^.]*)$");
-		local content_type = mime_map[ext];
+		local ext = path:match("%.([^./]+)$");
+		local content_type = ext and mime_map[ext];
 		cache[path] = { data = data; content_type = content_type; };
 		response_headers.content_type = content_type;
 	end