.

wcfs/internal/xbtree.py

@@ -515,7 +515,8 @@ def __zwalkBFS(ztree): # i[] of [](of _NodeInRange on each level)
 
                 elif kind == zbcheck.BTREE_ONE:
                     b = znode._bucket_type()
-                    b.__setstate__(keys)
+                    b.__setstate__(keyv)
+                    keyv = []
                     children = [b]
 
                 elif kind == zbcheck.BTREE_NORMAL:
@@ -529,7 +530,7 @@ def __zwalkBFS(ztree): # i[] of [](of _NodeInRange on each level)
                 assert len(rv) == len(children)
 
                 for i in range(len(rv)):
-                    nextq.append(_NodeInRange(_Range(*rv[i]), children))
+                    nextq.append(_NodeInRange(_Range(*rv[i]), children[i]))
 
 
 # TopoDecode decodes topology-encoded text into Tree structure.