From 49eebd59c5a30c3504af58e72a70791c7a06bcdc Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Sun, 21 Feb 2010 18:04:37 +0200
Subject: Fix bug with loading font feature

Make sure |kind| is defined before calling |string.lower()| on it.
---
 otfl-luat-dum.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'otfl-luat-dum.lua')

diff --git a/otfl-luat-dum.lua b/otfl-luat-dum.lua
index 19e95e2..a81131d 100644
--- a/otfl-luat-dum.lua
+++ b/otfl-luat-dum.lua
@@ -62,7 +62,7 @@ local remapper = {
 
 function resolvers.find_file(name,kind)
     name = string.gsub(name,"\\","\/")
-    kind = string.lower(kind)
+    kind = kind and string.lower(kind)
     return kpse.find_file(name,(kind and kind ~= "" and (remapper[kind] or kind)) or "tex")
 end
 
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