From 78d506538016cd295d9a84ac62e3e036f23feffc Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Sun, 15 Nov 2009 17:10:27 +0200
Subject: updating to latest (beta 2009.11.13) ConTeXt code

---
 otfl-font-otc.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'otfl-font-otc.lua')

diff --git a/otfl-font-otc.lua b/otfl-font-otc.lua
index f75da39..1fc1f22 100644
--- a/otfl-font-otc.lua
+++ b/otfl-font-otc.lua
@@ -219,7 +219,9 @@ function otf.name_to_slot(name) -- todo: afm en tfm
     if tfmdata and tfmdata.shared then
         local otfdata = tfmdata.shared.otfdata
         local unicode = otfdata.luatex.unicodes[name]
-        if type(unicode) == "number" then
+        if not unicode then
+            return string.byte("?") -- nil
+        elseif type(unicode) == "number" then
             return unicode
         else
             return unicode[1]
-- 
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