Fix for #529

modules/webhooks.py

@@ -19,6 +19,7 @@ class Webhooks:
             logger.debug("")
             logger.debug(f"JSON: {json}")
         for webhook in list(set(webhooks)):
+            response = None
             if self.config.trace_mode:
                 logger.debug(f"Webhook: {webhook}")
             if webhook == "notifiarr":
@@ -30,6 +31,7 @@ class Webhooks:
                             break
             else:
                 response = self.config.post(webhook, json=json)
+            if response:
                 try:
                     response_json = response.json()
                     if self.config.trace_mode: