2007-07-31  Michael Snyder  <msnyder@access-company.com>

	* jv-lang.c (java_link_class_type): Guard against NULL.

Index: jv-lang.c
===================================================================
RCS file: /cvs/src/src/gdb/jv-lang.c,v
retrieving revision 1.47
diff -p -r1.47 jv-lang.c
*** jv-lang.c	13 Jun 2007 17:30:01 -0000	1.47
--- jv-lang.c	31 Jul 2007 23:23:06 -0000
*************** java_link_class_type (struct type *type,
*** 407,414 ****
  	SET_TYPE_FIELD_PRIVATE (type, 0);
      }
  
!   i = strlen (name);
!   if (i > 2 && name[i - 1] == ']' && tsuper != NULL)
      {
        /* FIXME */
        TYPE_LENGTH (type) = TYPE_LENGTH (tsuper) + 4;	/* size with "length" */
--- 407,414 ----
  	SET_TYPE_FIELD_PRIVATE (type, 0);
      }
  
!   if (name != NULL && (i = strlen (name)) > 2 
!       && name[i - 1] == ']' && tsuper != NULL)
      {
        /* FIXME */
        TYPE_LENGTH (type) = TYPE_LENGTH (tsuper) + 4;	/* size with "length" */