From ebb45d4c1483f073e364a46290eea7e7eaf2188f Mon Sep 17 00:00:00 2001 From: Andrew Dunham Date: Tue, 14 Apr 2015 16:35:08 -0700 Subject: [PATCH] Fix Err fallout for graph/iterator.Fixed iterator --- graph/iterator/fixed_iterator.go | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/graph/iterator/fixed_iterator.go b/graph/iterator/fixed_iterator.go index fbfd310..cef8e1b 100644 --- a/graph/iterator/fixed_iterator.go +++ b/graph/iterator/fixed_iterator.go @@ -143,6 +143,11 @@ func (it *Fixed) Next() bool { return graph.NextLogOut(it, out, true) } +func (it *Fixed) Err() error { + // This iterator should never error. + return nil +} + // DEPRECATED func (it *Fixed) ResultTree() *graph.ResultTree { return graph.NewResultTree(it.Result())