From 16989dd4ef9edfd3224839b3b660e28a56d50082 Mon Sep 17 00:00:00 2001
From: Elie Roux <elie.roux@telecom-bretagne.eu>
Date: Mon, 26 Jan 2015 18:08:04 +0100
Subject: fix by @qinglee

---
 luatexbase-attr.dtx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/luatexbase-attr.dtx b/luatexbase-attr.dtx
index 528bdaf..8d58d68 100644
--- a/luatexbase-attr.dtx
+++ b/luatexbase-attr.dtx
@@ -301,7 +301,7 @@ See the aforementioned source file(s) for copyright and licensing information.
   \begingroup\escapechar\m@ne \expandafter\expandafter\expandafter
   \endgroup                   \expandafter\expandafter\expandafter
   \allocationnumber           \luatexbase@directlua{tex.write(
-    luatexbase.new_attribute("\luatexluaescapestring{\string#1}", true))}%
+    luatexbase.new_attribute("\luatexluaescapestring{\string#1}", true))}\relax%
   \ifnum\allocationnumber>\m@ne
     \global\luatexattributedef#1=\allocationnumber
     \wlog{\string#1=\string\luatexattribute\the\allocationnumber}%
-- 
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