rpio-curses doesn't start when terminal height is 24 or 25 lines with no indication of the problem

[mcherry1974]

If the terminal height is 23 lines an error message is output that says what the problem is:
"Your terminal window is too small. rpio-curses needs 24 lines and 70 columns (you have 23 lines, 80 columns)."

If the terminal height is 24 or 25 lines, the following is output:
Traceback (most recent call last):
File "/usr/local/bin/rpio-curses", line 5, in
pkg_resources.run_script('RPIO==0.10.0', 'rpio-curses')
File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 507, in run_script
self.require(requires)[0].run_script(script_name, ns)
File "/usr/local/lib/python2.7/dist-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 1272, in run_script
execfile(script_filename, namespace, namespace)
File "/usr/local/lib/python2.7/dist-packages/RPIO-0.10.0-py2.7-linux-armv6l.egg/EGG-INFO/scripts/rpio-curses", line 495, in
main()
File "/usr/local/lib/python2.7/dist-packages/RPIO-0.10.0-py2.7-linux-armv6l.egg/EGG-INFO/scripts/rpio-curses", line 461, in main
d.start()
File "/usr/local/lib/python2.7/dist-packages/RPIO-0.10.0-py2.7-linux-armv6l.egg/EGG-INFO/scripts/rpio-curses", line 417, in start
self.draw()
File "/usr/local/lib/python2.7/dist-packages/RPIO-0.10.0-py2.7-linux-armv6l.egg/EGG-INFO/scripts/rpio-curses", line 182, in draw
screen.addstr(pos_y, POS_GPIOLIST_X, option)
_curses.error: addstr() returned ERR

The output should offer a resolution OR the documentation needs to clearly specify a terminal window size to use