Memory window was not resizing correctly because gdb_update_mem()
was not returning column sizes.

-- 
Martin Hunt
GDB Engineer
Red Hat, Inc.

2002-10-10  Martin M. Hunt  <hunt@redhat.com>

	* generic/gdbtk-cmds.c (gdb_update_mem): No results
	were being returned. Append results to result_ptr_obj_ptr.