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Fix goroutine leak on pull

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Close the pipeWriter even if there was no error.

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi 2015-08-31 14:24:05 -07:00
parent 166412e529
commit 3037e4f7c4
1 changed files with 3 additions and 0 deletions
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3
graph/pull_v2.go
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@ -230,6 +230,9 @@ func (p *v2Puller) pullV2Tag(out io.Writer, tag, taggedName string) (verified bo
// set the error. All successive reads/writes will return with this
// error.
pipeWriter.CloseWithError(errors.New("download canceled"))
} else {
// If no error then just close the pipe.
pipeWriter.Close()
}
}()