From da2ed485a3d0db1ad2e3bcf6c4b568b5020be746 Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Sun, 30 May 2010 16:42:57 +0300
Subject: Fix when a directory is passed to path_normalize

kpse.readable_file() returns nil if given a directory, so disable this
check for now.
---
 otfl-font-nms.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua
index e75b6c9..4050f26 100644
--- a/otfl-font-nms.lua
+++ b/otfl-font-nms.lua
@@ -483,7 +483,7 @@ local function path_normalize(path)
         - using kpse.readable_file on Win32
     --]]
     if os.type == "windows" or os.type == "msdos" or os.name == "cygwin" then
-        path = kpse.readable_file(path)
+--      path = kpse.readable_file(path)
         path = path:gsub('\\', '/')
         path = path:lower()
         path = path:gsub('^/cygdrive/(%a)/', '%1:/')
-- 
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