candlepin/subscription-manager — pull request #156 by alikins (2012-07-23 20:36:24+00:00)
Title: Add module to set DISPLAY if RHSM_DISPLAY is set

ie, instead of displaying the gui stuff on DISPLAY,
if you set RHSM_DISPLAY, we set DISPLAY for just
the unit tests, so you could have the widgets
show up on a headless vnc server, etc.