Only create backup if path exists
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1 changed files with 2 additions and 1 deletions
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@ -63,5 +63,6 @@ def save_styles(path: str, styles: abc.Iterable[PromptStyle]) -> None:
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writer.writerows(style._asdict() for style in styles)
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# Always keep a backup file around
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shutil.copy(path, path + ".bak")
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if os.path.exists(path):
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shutil.move(path, path + ".bak")
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shutil.move(temp_path, path)
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