Comment 0 for bug 1066934

It would appear that on startup the 'progress' button is visible in the toolbar. Clicking on it shows an empty screen.

It would seem that this is caused by the introduction of the line 'self.oauth_token = helper.find_oauth_token_sync()' in http://bazaar.launchpad.net/~software-store-developers/software-center/trunk/revision/3230 - it is not directly clear why this causes the issue, but commenting out that line seems to cause the progress button to hide as it should.