From f90dca1286106406ab355cafebe367e9756c3dbb Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Tue, 25 May 2010 02:01:39 +0300
Subject: Fix symlink detection

---
 otfl-font-nms.lua | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua
index 5064e89..2461145 100644
--- a/otfl-font-nms.lua
+++ b/otfl-font-nms.lua
@@ -489,7 +489,13 @@ local function path_normalize(path)
     if os.type ~= "windows" and os.type ~= "msdos" then
         local dest = lfs.readlink(path)
         if dest then
-            path = file.join(file.dirname(path), dest)
+            if kpse.readable_file(dest) then
+                path = dest
+            elseif kpse.readable_file(file.join(file.dirname(path), dest)) then
+                path = file.join(file.dirname(path), dest)
+            else
+                -- broken symlink?
+            end
         end
     end
     path = file.collapse_path(path)
-- 
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