fix for bg bug introduced by #75
fix for bg bug introduced by #75

drestebon/urwid,foreni-packages/urwid,douglas-larocca/urwid,urwid/urwid,douglas-larocca/urwid,rndusr/urwid,inducer/urwid,urwid/urwid,foreni-packages/urwid,tonycpsu/urwid,inducer/urwid,tonycpsu/urwid,drestebon/urwid,douglas-larocca/urwid,urwid/urwid,hkoof/urwid,foreni-packages/urwid,hkoof/urwid,rndusr/urwid,wardi/urwid,rndusr/urwid,tonycpsu/urwid,inducer/urwid,hkoof/urwid,wardi/urwid,drestebon/urwid,wardi/urwid