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Fix Err fallout for graph/leveldb iterators

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This commit is contained in:
Andrew Dunham 2015-04-14 19:11:23 -07:00
parent 9cdeb519d7
commit 5efd90a651
2 changed files with 8 additions and 0 deletions
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4
graph/leveldb/all_iterator.go
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@ -119,6 +119,10 @@ func (it *AllIterator) Next() bool {
return true return true
} }
func (it *AllIterator) Err() error {
return it.iter.Error()
}
func (it *AllIterator) ResultTree() *graph.ResultTree { func (it *AllIterator) ResultTree() *graph.ResultTree {
return graph.NewResultTree(it.Result()) return graph.NewResultTree(it.Result())
} }

4
graph/leveldb/iterator.go
View file

@ -154,6 +154,10 @@ func (it *Iterator) Next() bool {
return false return false
} }
func (it *Iterator) Err() error {
return it.iter.Error()
}
func (it *Iterator) ResultTree() *graph.ResultTree { func (it *Iterator) ResultTree() *graph.ResultTree {
return graph.NewResultTree(it.Result()) return graph.NewResultTree(it.Result())
} }