Index: libcfa/src/bits/weakso_locks.cfa
===================================================================
--- libcfa/src/bits/weakso_locks.cfa	(revision 70a4ed597ca91ea033ad12b47d5b35b67e10d5ec)
+++ libcfa/src/bits/weakso_locks.cfa	(revision ca20b074a8fb67e7ee4344f193abafb5f6fc3d7e)
@@ -30,4 +30,4 @@
 bool register_select( blocking_lock & this, select_node & node ) { return false; }
 bool unregister_select( blocking_lock & this, select_node & node ) { return false; }
-void on_selected( blocking_lock & this, select_node & node ) {}
+bool on_selected( blocking_lock & this, select_node & node ) { return true; }