fix missing colon in main
my bad.
@@ -447,7 +447,7 @@ def main(argv=sys.argv, log_output=True, return_output_fname=False,
#reset stdout so regression tests, etc, don't get logged into the output
#file that they themselves are trying to read
- if log_output
+ if log_output:
sys.stdout = restore_stdout
if return_results_dict:
