Update 'src/gui_qt/lib/utils.py'

logger added to zsync download

src/gui_qt/lib/utils.py

@@ -233,8 +233,10 @@ class Updater:
             response = requests.get(url_zsync)
             if response.status_code == requests.codes['\o/']:
                 zsync_file = response.content
-        except Exception as e:
-            pass
+            else:
+                logger.error('Request for zsync returned code {response.statuse_code}')
+        except Exception:
+            logger.exception('Download of zsync failed')
 
         if zsync_file is not None:
             for line in zsync_file.split(b'\n'):