[8330] parsetexi copy a string

[gavinsmith0123]

Revision: 8330
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=8330
Author:   gavin
Date:     2018-10-18 15:14:53 -0400 (Thu, 18 Oct 2018)
Log Message:
-----------
parsetexi copy a string

Modified Paths:
--------------
    trunk/tp/Texinfo/XS/parsetexi/parser.c

Modified: trunk/tp/Texinfo/XS/parsetexi/parser.c
===================================================================
--- trunk/tp/Texinfo/XS/parsetexi/parser.c      2018-10-18 18:51:47 UTC (rev 
8329)
+++ trunk/tp/Texinfo/XS/parsetexi/parser.c      2018-10-18 19:14:53 UTC (rev 
8330)
@@ -121,10 +121,9 @@
 set_documentlanguage (char *value)
 {
   free (global_documentlanguage);
-  global_documentlanguage = value;
+  global_documentlanguage = strdup (value);
 }
 
-// 1056
 /* Record the information from a command of global effect. */
 int
 register_global_command (ELEMENT *current)