suppress empty dict printing when no duplicates found
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1 changed files with 3 additions and 1 deletions
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@ -133,7 +133,9 @@ def main():
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if action == 'print':
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dups = file_dups(topdirs, args['--digest-alg'], args['--block-size'])
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print(json.dumps(dict(dups), indent=4))
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spam = dict(dups)
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if spam:
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print(json.dumps(spam, indent=4))
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elif action == 'move':
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mv_file_dups(topdirs, args['--digest-alg'], args['--block-size'],
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args['--move'])
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