Please describe the problem:
When you close the last tab of a window (leaving a single terminal in that
window), instead of resizing the window to fit the size of the terminal, the
terminal is enlarged to fit the window.

Steps to reproduce:
1. Open a new terminal window
2. Create a new tab
3. Close that tab


Actual results:
The terminal resizes itself from 80x24 to 80x26

Expected results:
The terminal stays 80x24

Does this happen every time?
Yes.

Other information:
For even more fun, try creating two terminal windows, creating a tab in one of
them, and then drag it back and forth between the two windows.