texlive[42694] Build/source/texk/dvipsk/emspecial.c: dvipsk: Fix a

[commits+kakuto at tug.org]

Revision: 42694
          http://tug.org/svn/texlive?view=revision&revision=42694
Author:   kakuto
Date:     2016-12-13 06:33:14 +0100 (Tue, 13 Dec 2016)
Log Message:
-----------
dvipsk: Fix a bug leading to wrong strlen (emstr). Thanks Norbert Klingen.

Modified Paths:
--------------
    trunk/Build/source/texk/dvipsk/emspecial.c

Modified: trunk/Build/source/texk/dvipsk/emspecial.c
===================================================================
--- trunk/Build/source/texk/dvipsk/emspecial.c	2016-12-13 05:04:19 UTC (rev 42693)
+++ trunk/Build/source/texk/dvipsk/emspecial.c	2016-12-13 05:33:14 UTC (rev 42694)
@@ -291,7 +291,7 @@
 	   int i;
 	   for (emp = emp+5; *emp && isspace((unsigned char)*emp); emp++); /* skip blanks */
 	   for (i=0; *emp && !isspace((unsigned char)*emp) && !(*emp==','); emp++) {
-	      if (strlen (emstr) > 499) {
+	      if (strlen (emstr) > 498) {
                 fprintf(stderr, "em:graph: special too long, truncating\n");
                 break;
 	      }