diff -r 939d747055cd -r 8d2e55fac752 lemon/circulation.h
--- a/lemon/circulation.h	Wed Sep 12 17:51:20 2012 +0200
+++ b/lemon/circulation.h	Thu Sep 13 11:52:50 2012 +0200
@@ -558,8 +558,6 @@
     {
 
       Node act;
-      Node bact=INVALID;
-      Node last_activated=INVALID;
       while((act=_level->highestActive())!=INVALID) {
         int actlevel=(*_level)[act];
         int mlevel=_node_num;