From b0888be28c628d0f1e164442c4f3a34bfbdd7f40 Mon Sep 17 00:00:00 2001
From: Khaled Hosny <khaledhosny@eglug.org>
Date: Thu, 31 Dec 2009 23:40:23 +0200
Subject: Only set page resources if existed
---
luaotfload.dtx | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/luaotfload.dtx b/luaotfload.dtx
index 567cd37..86c5b8d 100644
--- a/luaotfload.dtx
+++ b/luaotfload.dtx
@@ -746,7 +746,9 @@ local function colorize(head)
end
local function finalize(head)
- tex.pdfpageresources = format("%s\n/ExtGState<<%s>>", tex.pdfpageresources, res)
+ if res then
+ tex.pdfpageresources = format("%s\n/ExtGState<<%s>>", tex.pdfpageresources, res)
+ end
return head
end
--
cgit v1.2.3