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Changes between Initial Version and Version 1 of Ticket #15852, comment 2

-              initial
+              v1
 The problem is that when a `CookieError` is raised `http.SimpleCookie._loose_set` bypasses regular code paths to store a key whose value is `None`. The normal code path would ensure that the value is a `Morcel` object.
+The problem is that when a `CookieError` is raised `http.SimpleCookie._loose_set` bypasses regular code paths to store a key whose value is `None`. The normal code path would ensure that the value is a `Morsel` object.
 `None` works fine when the key occurs only once, so this isn't catched by the test commited in r15523.
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 When the same key is encountered a second time, though, this value is used in `BaseCookie` under the assumption that it is a `Morsel` instance and consequently it has a `set()` method. Of course, `None` doesn't have one, hence the bug.
 The immediate fix is to use a `Morcel` instance. It doesn't matter if it supports `httponly` or not, it will be removed anyway.
+The immediate fix is to use a `Morsel` instance. It doesn't matter if it supports `httponly` or not, it will be removed anyway.
 Fixing this brings a second problem: bad cookies are colected in a list, to be removed when loading finishes. This will result in calling `del self[key]` more than once for the same key and will fail.