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usbwallet: check error returned by driver close

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This commit is contained in:
Lin Corey 2018-11-08 11:07:11 +08:00
parent cf3b187bde
commit 689ab1a805
1 changed files with 4 additions and 1 deletions
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5
accounts/usbwallet/wallet.go
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@ -273,7 +273,10 @@ func (w *wallet) close() error {
w.device = nil
w.accounts, w.paths = nil, nil
w.driver.Close()
err := w.driver.Close()
if err != nil {
return err
}
return nil
}