[RFA/PATCH] breakpoint.c: fix until command

[Elena Zannoni <ezannoni@redhat.com>]

This fixes the problem reported in:
http://sources.redhat.com/ml/gdb/2002-11/msg00144.html

testsuite patch coming

Elena

2002-12-20  Elena Zannoni  <ezannoni@redhat.com>

	Fix PR breakpoints/898.
	* breakpoint.c (until_break_command): Don't use selected_frame,
	but the null frame.

Index: breakpoint.c
===================================================================
RCS file: /cvs/uberbaum/gdb/breakpoint.c,v
retrieving revision 1.104
diff -u -p -r1.104 breakpoint.c
--- breakpoint.c	17 Dec 2002 17:27:44 -0000	1.104
+++ breakpoint.c	20 Dec 2002 18:06:27 -0000
@@ -5615,9 +5615,7 @@ until_break_command (char *arg, int from
 
   resolve_sal_pc (&sal);
 
-  breakpoint = 
-    set_momentary_breakpoint (sal,get_frame_id (deprecated_selected_frame),
-			      bp_until);
+  breakpoint = set_momentary_breakpoint (sal, null_frame_id, bp_until);
 
   if (!event_loop_p || !target_can_async_p ())
     old_chain = make_cleanup_delete_breakpoint (breakpoint);