2007-08-29  Michael Snyder  <msnyder@access-company.com>

	* gnu-v2-abi.c (gnuv2_value_rtti_type): Guard against null.

Index: gnu-v2-abi.c
===================================================================
RCS file: /cvs/src/src/gdb/gnu-v2-abi.c,v
retrieving revision 1.25
diff -p -r1.25 gnu-v2-abi.c
*** gnu-v2-abi.c	23 Aug 2007 18:08:33 -0000	1.25
--- gnu-v2-abi.c	29 Aug 2007 21:24:09 -0000
*************** gnuv2_value_rtti_type (struct value *v, 
*** 192,198 ****
    CORE_ADDR vtbl;
    struct minimal_symbol *minsym;
    struct symbol *sym;
!   char *demangled_name;
    struct type *btype;
  
    if (full)
--- 192,198 ----
    CORE_ADDR vtbl;
    struct minimal_symbol *minsym;
    struct symbol *sym;
!   char *demangled_name, *p;
    struct type *btype;
  
    if (full)
*************** gnuv2_value_rtti_type (struct value *v, 
*** 252,258 ****
  
    /* If we just skip the prefix, we get screwed by namespaces */
    demangled_name=cplus_demangle(demangled_name,DMGL_PARAMS|DMGL_ANSI);
!   *(strchr(demangled_name,' '))=0;
  
    /* Lookup the type for the name */
    /* FIXME: chastain/2003-11-26: block=NULL is bogus.  See pr gdb/1465. */
--- 252,260 ----
  
    /* If we just skip the prefix, we get screwed by namespaces */
    demangled_name=cplus_demangle(demangled_name,DMGL_PARAMS|DMGL_ANSI);
!   p = strchr (demangled_name, ' ');
!   if (p)
!     *p = '\0';
  
    /* Lookup the type for the name */
    /* FIXME: chastain/2003-11-26: block=NULL is bogus.  See pr gdb/1465. */