mirror of
https://github.com/chubin/wttr.in
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19 lines
375 B
Go
19 lines
375 B
Go
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package util
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import "os"
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// RemoveFileIfExists removes filename if exists, or does nothing if the file
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// is not there. Returns an error, if it occurred during deletion.
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func RemoveFileIfExists(filename string) error {
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_, err := os.Stat(filename)
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if err != nil {
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if !os.IsNotExist(err) {
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return err
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}
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// no db file
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return nil
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}
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return os.Remove(filename)
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}
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