Update Lib/urllib/error.py

Co-authored-by: Łukasz Langa <[email protected]>

Author: corona10

Lib/urllib/error.py

@@ -42,10 +42,9 @@ def __init__(self, url, code, msg, hdrs, fp):
         self.hdrs = hdrs
         self.fp = fp
         self.filename = url
-        if fp is not None:
-            self.__super_init(fp, hdrs, url, code)
-        else:
-            self.__super_init(io.StringIO(), hdrs, url, code)
+        if fp is None:
+            fp = io.StringIO()
+        self.__super_init(fp, hdrs, url, code)
 
     def __str__(self):
         return 'HTTP Error %s: %s' % (self.code, self.msg)