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prevent "file already closed" errors
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cenkalti committed Dec 24, 2019
1 parent 2d26f89 commit 70249af
Showing 1 changed file with 7 additions and 1 deletion.
8 changes: 7 additions & 1 deletion filereceiver.go
Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,12 @@ func saveFile(path string, offset int64, length int64, r io.Reader, log log.Logg
if err != nil {
return 0, nil, err
}
defer logCloseFile(log, f)
closed := false
defer func() {
if !closed {
logCloseFile(log, f)
}
}()
_, err = f.Seek(offset, io.SeekStart)
if err != nil {
return 0, nil, err
Expand All @@ -164,6 +169,7 @@ func saveFile(path string, offset int64, length int64, r io.Reader, log log.Logg
return 0, nil, err
}
err = f.Close()
closed = true
if err != nil {
return 0, nil, err
}
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