Restore erroneously removed assert

svn:r796

diff --git a/src/or/circuit.c b/src/or/circuit.c
index 970cc410fcef3e6d7d8e0890dab93dec18e74ada..51d9cd14429457d2a22347483b58e3857196e1a2 100644 (file)
--- a/src/or/circuit.c
+++ b/src/or/circuit.c
@@ -731,7 +731,7 @@ int circuit_send_next_onion_skin(circuit_t *circ) {
   routerinfo_t *router;
   int r;
 
-  assert(circ);
+  assert(circ && circ->cpath);
 
   if(circ->cpath->state == CPATH_STATE_CLOSED) {