Bug 306762

If I disable displaying the calendar events in the clock config before I ever open the calendar (i.e., click on the clock), the clock window will open too small.

Reproducible: Always

Steps to Reproduce:
1. Add a new clock to the panel
2. Open its configuration window
3. Disable showing the calendar events
4. Hit "Ok"
5. Click the clock.
Actual Results:  
A calendar opens, but the width is much too small: It does not even suffice to display the current day above the list of holidays, and the actual calendar in the left part is squeezed together and hardly readable.

Expected Results:  
The calendar should have the normal width.

Interesting enough, if after adding the clock (i.e., between steps 1 and 2), I click the clock once to, open the calendar and close it again, the width stays correct. It seems that this is even remembered across logouts: The width will be broken permanently if and only if calendar events were disabled the very first time the calendar was opened.

Current git master has the same problem.