spins CPU due to incorrect polling

[sthalik]

rc3 spins the CPU due to not polling correctly.

poll([{fd=7, events=POLLIN}, {fd=5, events=POLLIN}, {fd=10, events=POLLIN}, {fd=3, events=POLLIN}, {fd=9, events=POLLIN}, {fd=12, events=POLLIN}, {fd=13, events=POLLIN}, {fd=4, events=POLLIN}], 8, 18) = 1 ([{fd=9, revents=POLLIN}]) read(10, 0x1b3c8b4, 4096) = -1 EAGAIN (Resource temporarily unavailable)

It's fd 9 that has incoming data and read(2) is called on fd 10.

[andar]

This is a pygtk bug and I believe it has been fixed upstream.