Fix error reporting in CopyFileWithTar
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
(cherry picked from commit 57e12037ac
)
Signed-off-by: Victor Vieux <vieux@docker.com>
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1 changed files with 1 additions and 1 deletions
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@ -1040,7 +1040,7 @@ func (archiver *Archiver) CopyFileWithTar(src, dst string) (err error) {
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return nil
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})
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defer func() {
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if er := <-errC; err != nil {
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if er := <-errC; err == nil && er != nil {
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err = er
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}
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}()
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