Return explicit 0 as it is used in a sys.exit statement (just like every other run function).
@@ -36,6 +36,7 @@ def run(args):
infile, outfile, fallback, source_dir, replace_string, regex_selector = args[0:6]
command = args[6:]
config_vcs_tag(infile, outfile, fallback, source_dir, replace_string, regex_selector, command)
+ return 0
if __name__ == '__main__':
sys.exit(run(sys.argv[1:]))
