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cmd: add directory error checking

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c9s 2022-05-09 19:40:49 +08:00
parent bff73a3a80
commit 6965baa8dd
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GPG Key ID: 7385E7E464CB0A54
1 changed files with 8 additions and 4 deletions
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10
pkg/cmd/backtest.go
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@ -344,9 +344,13 @@ var BacktestCmd = &cobra.Command{
dumpDir = filepath.Join(dumpDir, "klines")
if _, err := os.Stat(dumpDir); os.IsNotExist(err) {
if err2 := os.MkdirAll(dumpDir, 0755); err2 != nil {
return err2
if _, err := os.Stat(dumpDir); err != nil {
if os.IsNotExist(err) {
if err2 := os.MkdirAll(dumpDir, 0755); err2 != nil {
return err2
}
} else {
return err
}
}