texlive[42089] Build/source/texk/web2c/mplibdir/mp.w: mplibdir: sync

[commits+kakuto at tug.org]

Revision: 42089
          http://tug.org/svn/texlive?view=revision&revision=42089
Author:   kakuto
Date:     2016-09-17 23:20:54 +0200 (Sat, 17 Sep 2016)
Log Message:
-----------
mplibdir: sync with the upstream

Modified Paths:
--------------
    trunk/Build/source/texk/web2c/mplibdir/mp.w

Modified: trunk/Build/source/texk/web2c/mplibdir/mp.w
===================================================================
--- trunk/Build/source/texk/web2c/mplibdir/mp.w	2016-09-17 07:59:22 UTC (rev 42088)
+++ trunk/Build/source/texk/web2c/mplibdir/mp.w	2016-09-17 21:20:54 UTC (rev 42089)
@@ -1,4 +1,4 @@
-% $Id: mp.w 2091 2016-09-16 23:07:58Z luigi $
+% $Id: mp.w 2092 2016-09-17 15:02:46Z luigi $
 %
 % This file is part of MetaPost;
 % the MetaPost program is in the public domain.
@@ -13932,6 +13932,7 @@
      set_number_from_substraction (dx, dx, epsilon_t);  
     }
 } 
+/* this patch can conflict with the previous one */
 /* hm what about dx=dy=0 ? */
 if (number_zero(dx_ap) && !number_zero(dx)){
   set_number_to_zero(dx);