1.1 --- a/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 11:52:10 2012 -0700 1.2 +++ b/src/share/vm/gc_implementation/g1/heapRegionSet.cpp Tue Jul 17 14:57:02 2012 -0700 1.3 @@ -292,7 +292,7 @@ 1.4 assert(length() > 0 && _tail != NULL, hrs_ext_msg(this, "invariant")); 1.5 from_list->_tail->set_next(_head); 1.6 } else { 1.7 - assert(length() == 0 && _head == NULL, hrs_ext_msg(this, "invariant")); 1.8 + assert(length() == 0 && _tail == NULL, hrs_ext_msg(this, "invariant")); 1.9 _tail = from_list->_tail; 1.10 } 1.11 _head = from_list->_head;