2010-06-07  Michael Snyder  <msnyder@vmware.com>

	* remote.c (remote_close): Set inferior_ptid to null_ptid.

Index: remote.c
===================================================================
RCS file: /cvs/src/src/gdb/remote.c,v
retrieving revision 1.415
diff -u -p -r1.415 remote.c
--- remote.c	2 Jun 2010 22:21:53 -0000	1.415
+++ remote.c	8 Jun 2010 00:08:57 -0000
@@ -2811,6 +2811,7 @@ remote_close (int quitting)
   /* We don't have a connection to the remote stub anymore.  Get rid
      of all the inferiors and their threads we were controlling.  */
   discard_all_inferiors ();
+  inferior_ptid = null_ptid;
 
   /* We're no longer interested in any of these events.  */
   discard_pending_stop_replies (-1);