Pass correct poll handle to poll_stop on exit

git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@2648 fd59a12c-fef9-0310-b244-a6a79926bd2f

exec/main.c

@@ -156,7 +156,7 @@ void corosync_state_dump (void)
 
 static void unlink_all_completed (void)
 {
-	poll_stop (0);
+	poll_stop (corosync_poll_handle);
 	coroipcs_ipc_exit ();
 	totempg_finalize ();