Saving draft and then continue editing causes additional draft.

[Jan Jaap]

This issues affects wordpres 2.7 Beta 2.

When creating a page, I have only entered a title, after that I select Save draft to save the page as a draft which allows me to edit the permalink.

After adding the additional content and pressing the publish button, when I go to the Edit pages section I see the just published page and I see the draft of the first Save draft action.

The latter should not occur, as I am editing the same page and not creating a new one with the old data.

[ryan]

Duplicate of #6728