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3d6b33e
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fix bug (#331)
author
wz
<mars@bytom.io>
Fri, 19 Jul 2019 10:11:36 +0000
(18:11 +0800)
committer
Paladz
<yzhu101@uottawa.ca>
Fri, 19 Jul 2019 10:11:35 +0000
(18:11 +0800)
api/block_retrieve.go
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diff --git
a/api/block_retrieve.go
b/api/block_retrieve.go
index
56fdbdc
..
10b9fb0
100644
(file)
--- a/
api/block_retrieve.go
+++ b/
api/block_retrieve.go
@@
-72,10
+72,11
@@
func (a *API) getBlock(ins BlockReq) Response {
for i, w := range block.Witness {
witness[i] = w
}
-
- blocker, err := a.chain.GetBlocker(&block.PreviousBlockHash, block.Timestamp)
- if err != nil {
- return NewErrorResponse(err)
+ var blocker string
+ if block.Height > 0 {
+ if blocker, err = a.chain.GetBlocker(&block.PreviousBlockHash, block.Timestamp); err != nil {
+ return NewErrorResponse(err)
+ }
}
resp := &GetBlockResp{