diff options
| -rw-r--r-- | prolog/engine.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/prolog/engine.py b/prolog/engine.py index b3cd805..c0fd58c 100644 --- a/prolog/engine.py +++ b/prolog/engine.py @@ -115,7 +115,7 @@ def pretty_vars(data): result.append(' = '.join(var_list) + ' = ' + strip_html(value)) if 'residuals' in data: result += [strip_html(b) for b in data['residuals']] - return ',\n'.join(result) + return ',\n'.join(result) if result else 'true' # Basic sanity check. if __name__ == '__main__': |