texlive[42703] Build/source/texk/dvipsk/emspecial.c: dvipsk: do not

[commits+kakuto at tug.org]

Revision: 42703
          http://tug.org/svn/texlive?view=revision&revision=42703
Author:   kakuto
Date:     2016-12-14 00:24:24 +0100 (Wed, 14 Dec 2016)
Log Message:
-----------
dvipsk: do not use a related-but-different hardwired integer (thanks Karl)

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 22:53:07 UTC (rev 42702)
+++ trunk/Build/source/texk/dvipsk/emspecial.c	2016-12-13 23:24:24 UTC (rev 42703)
@@ -276,7 +276,7 @@
 	   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 (i > 498) {
+	      if (i > (int)sizeof(emstr) - 2) {
                 fprintf(stderr, "em:graph: special too long, truncating\n");
                 break;
 	      }