Possible bug w/ select all

Hi there! I updated this week to latest version and now encountered a problem with the "select all"-messages button. e. g. when I try to empty my junk folder, I click on select all and the delete button. Messages disappear but a javascript error is thrown:

program/js/app.js Line 1244: last_selected_row has no properties

Going back to my junk folder, the mails reappear and weren't deleted. Same behaviour if I "select all" and then like to move the messages. If I select messages with control or shift keys, everything works fine.

Did anyone see the same behaviour? Please reply cc: to me, as I am not subscribed to the list.

regards, patrick