Version:           Git (master) (using Devel) 
OS:                FreeBSD

These are kdepimlibs 04ee64e, kdepim-runtime bd57e66, kdepim 6665f00 and akonadi fc57f8c.

When KMail checks one IMAP account of mine, the progress bar that is shown when I click the blue arrow in the bottom right in the status bar is always stuck at 0% while KMail shows it is going through all my IMAP folders. After all folders were checked, the progress bar jumps to 100% and shows "Ready" before disappearing.

Reproducible: Always

Steps to Reproduce:
- Add an IMAP account;
- Check your mail;
- Click the blue arrow at the bottom right of the window to watch the progress of the check.

Actual Results:  
The folders are checked, but progress is always at 0%.

Expected Results:  
The progress bar should be filled as each folder is checked.