fix: raw_display crash when terminal width is 1
fix: raw_display crash when terminal width is 1

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