Update Lib/urllib/parse.py

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

Author: austinaviv

Lib/urllib/parse.py

@@ -307,14 +307,15 @@ def __deepcopy__(self, memo):
 
     def __getstate__(self):
         state = super().__getstate__()
-        if state is not None:
-            try:
-                if state[1]['_keep_empty'] == _MISSING_AS_NONE_DEFAULT:
-                    del state[1]['_keep_empty']
-                    if state == (None, {}):
-                        state = None
-            except LookupError:
-                pass
+        if state is None:
+            return None
+        try:
+            if state[1]['_keep_empty'] == _MISSING_AS_NONE_DEFAULT:
+                del state[1]['_keep_empty']
+                if state == (None, {}):
+                    state = None
+        except LookupError:
+            pass
         return state