wire GetBlocks into blockservice

e7dee529 · Jeromy · 24f8c938 · e7dee529
Commit e7dee529 authored Nov 21, 2014 by Jeromy
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merkledag.go merkledag.go +1 -1

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--- a/merkledag.go
+++ b/merkledag.go
@@ -328,7 +328,7 @@ func (ds *dagService) BatchFetch(ctx context.Context, root *Node) <-chan *Node {
 				if next == i {
 					sig <- nd
 					next++
-					for ; nodes[next] != nil; next++ {
+					for ; next < len(nodes) && nodes[next] != nil; next++ {
 						sig <- nodes[next]
 					}
 				}