Please describe the problem:
Message filters doesn't work anymore since i updated evolution from 2.4 to 2.6.2 if "starts with" is enabled. May be this is also the case if "ends with" is enabled. I don't have tested it. But however "contains" still works.

Steps to reproduce:
1. Add a new filter by selecting Edit->Message Filters->Add or Message->Create Rule->Filter on *...
2. Select "Subject" as first field. But the bug occurs also by Sender, Recipints, etc.
3. Select "starts with" as second field
4. Type for example "[Bug" into the third field.
5. Setup the Then-Section to do something for example move the affected mail into your Bugs-folder
6. Click "OK"
7. Wait until you receive a mail with a subject starting by "[Bug".

Actual results:
Nothing.

Expected results:
The mail should become moved into my Bugs folder, like it was done before I updated to evolution 2.6.

Does this happen every time?
yes.

Other information:
I'm on Gentoo Linux and use evolution-2.6.2-r1 and gtk+-2.8.19.