don't mask errors caused by incorrect fileno parameter (again)
don't mask errors caused by incorrect fileno parameter (again)

harlowja/urwid,foreni-packages/urwid,rndusr/urwid,bk2204/urwid,hkoof/urwid,bk2204/urwid,harlowja/urwid,douglas-larocca/urwid,douglas-larocca/urwid,Julian/urwid,mountainstorm/urwid,urwid/urwid,wardi/urwid,wardi/urwid,wardi/urwid,drestebon/urwid,foreni-packages/urwid,westurner/urwid,tonycpsu/urwid,hkoof/urwid,urwid/urwid,Julian/urwid,inducer/urwid,ivanov/urwid,rndusr/urwid,mountainstorm/urwid,mountainstorm/urwid,urwid/urwid,tonycpsu/urwid,Julian/urwid,rndusr/urwid,drestebon/urwid,zyga/urwid,zyga/urwid,douglas-larocca/urwid,inducer/urwid,bk2204/urwid,foreni-packages/urwid,westurner/urwid,ivanov/urwid,hkoof/urwid,westurner/urwid,drestebon/urwid,tonycpsu/urwid,inducer/urwid,ivanov/urwid,harlowja/urwid,zyga/urwid