bug fix Uncaught Exception in discover() 5kyc0d3r#17

mark-pippin · May 15, 2022 · 8b5eaea · 8b5eaea
1 parent eb798af
commit 8b5eaea
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/upnpy/ssdp/SSDPDevice.py b/upnpy/ssdp/SSDPDevice.py
@@ -162,13 +162,15 @@ def _get_services_request(self):
             root = minidom.parseString(self.description)
 
             base_url = self.base_url
-
             for service in root.getElementsByTagName('service'):
                 service_string = service.getElementsByTagName('serviceType')[0].firstChild.nodeValue
                 service_id = service.getElementsByTagName('serviceId')[0].firstChild.nodeValue
                 scpd_url = service.getElementsByTagName('SCPDURL')[0].firstChild.nodeValue
-                control_url = service.getElementsByTagName('controlURL')[0].firstChild.nodeValue
-                event_sub_url = service.getElementsByTagName('eventSubURL')[0].firstChild.nodeValue
+                control_url = None
+                event_sub_url = None
+                if service.getElementsByTagName('controlURL')[0].firstChild:
+                    control_url = service.getElementsByTagName('controlURL')[0].firstChild.nodeValue
+                    event_sub_url = service.getElementsByTagName('eventSubURL')[0].firstChild.nodeValue
 
                 parsed_service_id = utils.parse_service_id(service_id)