Sometimes, when I minimize TB 4.5a5, the window reappears
Sometimes, when I'm using the Tor Browser 4.5a5, and I click the minimize button (xfce4, debian stable) the Tor Browser window disappears and then comes back as if I un-minimized it. When this happens, I can keep clicking minimize, and it will keep coming back.
I haven't sorted out a way to reliably reproduce the situation.
I assume it has to do with the window resizing logic.