1.1 --- a/lemon/pairing_heap.h	Thu Jul 09 02:38:01 2009 +0200
     1.2 +++ b/lemon/pairing_heap.h	Thu Jul 09 02:39:47 2009 +0200
     1.3 @@ -266,6 +266,8 @@
     1.4          minimum = container[minimum].child;
     1.5        }
     1.6  
     1.7 +      if (minimum >= 0) container[minimum].left_child = false;
     1.8 +
     1.9        --num_items;
    1.10      }
    1.11