[or-cvs] fix a segv

[nickm@xxxxxxxx (Nick Mathewson)]

Update of /home/or/cvsroot/tor/src/or
In directory moria:/tmp/cvs-serv16716/src/or

Modified Files:
	relay.c 
Log Message:
fix a segv

Index: relay.c
===================================================================
RCS file: /home/or/cvsroot/tor/src/or/relay.c,v
retrieving revision 1.85
retrieving revision 1.86
diff -u -d -r1.85 -r1.86
--- relay.c	25 Oct 2005 07:04:36 -0000	1.85
+++ relay.c	25 Oct 2005 15:30:02 -0000	1.86
@@ -1222,7 +1222,7 @@
 circuit_consider_stop_edge_reading(circuit_t *circ, crypt_path_t *layer_hint)
 {
   connection_t *conn = NULL;
-  unsigned domain = conn->cpath_layer ? LD_APP : LD_EXIT;
+  unsigned domain = layer_hint ? LD_APP : LD_EXIT;
 
   if (!layer_hint) {
     debug(domain,"considering circ->package_window %d", circ->package_window);