From 025c759e443cc4eb43fc20b1f7da5520956b3b30 Mon Sep 17 00:00:00 2001
From: Brandon Liu <bdon@bdon.org>
Date: Sun, 11 Aug 2013 00:37:16 -0700
Subject: [PATCH] Fix Graph ByParent() to generate list of child images per
 parent image.

---
 graph.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/graph.go b/graph.go
index 606a6833e..c54725fdb 100644
--- a/graph.go
+++ b/graph.go
@@ -323,9 +323,9 @@ func (graph *Graph) ByParent() (map[string][]*Image, error) {
 			return
 		}
 		if children, exists := byParent[parent.ID]; exists {
-			byParent[parent.ID] = []*Image{image}
-		} else {
 			byParent[parent.ID] = append(children, image)
+		} else {
+			byParent[parent.ID] = []*Image{image}
 		}
 	})
 	return byParent, err