From fbf22006525c920e93b9f671c2af3d4df2be902e Mon Sep 17 00:00:00 2001
From: Context Git Mirror Bot <phg42.2a@gmail.com>
Date: Mon, 12 Sep 2016 09:56:30 +0200
Subject: 2016-09-12 08:18:00

---
 metapost/context/base/mpiv/mp-luas.mpiv | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'metapost/context/base/mpiv/mp-luas.mpiv')

diff --git a/metapost/context/base/mpiv/mp-luas.mpiv b/metapost/context/base/mpiv/mp-luas.mpiv
index 2c640960b..8c30da279 100644
--- a/metapost/context/base/mpiv/mp-luas.mpiv
+++ b/metapost/context/base/mpiv/mp-luas.mpiv
@@ -102,4 +102,6 @@ vardef MP@#(text t) =
     mlib_luas_lualist("MP." & str @#,t)
 enddef ;
 
-def message = lua.mp.report enddef ;
+def message expr t =
+    if t <> "" : lua.mp.report(t) fi ;
+enddef ;
-- 
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