doc
License: MIT Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
Brian Tiger Chow committed
Nov 21, 2014 at 13:17 UTC
a932bfdfabfb5955bc3ca5c91eb74220364cf73d
1 file changed
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-1
util/async/forward.go
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@@ -14,7 +14,7 @@ func ForwardN(ctx context.Context, in <-chan *blocks.Block, num int) <-chan *blo
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select {
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case block, ok := <-in:
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if !ok {
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- return
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+ return // otherwise nil value is forwarded to output
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}
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select {
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case out <- block: