Remove 'or not value' check when skipping masked values

Author: dbieber

gonotego/settings/server.py

@@ -165,7 +165,7 @@ def do_POST(self):
         # Update settings
         for key, value in settings_data.items():
           # Skip masked values - we don't want to overwrite with placeholder text
-          if value == "●●●●●●●●" or not value:
+          if value == "●●●●●●●●":
             continue
 
           # Skip non-settings keys