Fixing compatibility with changes in binary_tree.py

sagemath · Jul 1, 2016 · 09a468b · 09a468b
1 parent b7f9e63
commit 09a468b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/sage/combinat/non_ambiguous_tree.py b/src/sage/combinat/non_ambiguous_tree.py
@@ -766,7 +766,7 @@ def left_node_number( self ):
             sage: nat.left_node_number() == nat.height() - 1
             True
         '''
-        return self.get_tree().left_node_number()
+        return self.get_tree().left_children_node_number()
 
     def right_node_number( self ):
         r'''
@@ -784,7 +784,7 @@ def right_node_number( self ):
             sage: nat.right_node_number() == nat.width() - 1
             True
         '''
-        return self.get_tree().right_node_number()
+        return self.get_tree().left_children_node_number(direction='right')
 
     def width( self ):
         r'''