commit 7e59d26d268c2f98f5ea59cb194fc35c775ac623 Author: Ana C. Custura <ana@netstat.org.uk> Date: Mon Apr 22 16:25:06 2019 +0100 Fixes return type for IP address function --- onionperf/util.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/onionperf/util.py b/onionperf/util.py index 2448600..b8a736a 100644 --- a/onionperf/util.py +++ b/onionperf/util.py @@ -117,13 +117,13 @@ def find_ip_address_url(data): """ Parses a string using a regular expression for identifying IPv4 addressses. If more than one IP address is found, only the first one is returned. - If no IP address is found, the function returns an empty string. + If no IP address is found, the function returns None . :param data: string :returns: string """ - ip_address = "" + ip_address = None if data is not None and len(data) > 0: ip_list = re.findall(r'[\d]{1,3}\.[\d]{1,3}\.[\d]{1,3}\.[\d]{1,3}', data) if ip_list is not None and len(ip_list) > 0: