Fix line_height < 1 (workaround)
Fix line_height < 1 (workaround)

akshayaurora/kivy,kivy/kivy,matham/kivy,rnixx/kivy,akshayaurora/kivy,rnixx/kivy,inclement/kivy,matham/kivy,inclement/kivy,inclement/kivy,rnixx/kivy,matham/kivy,kivy/kivy,kivy/kivy,matham/kivy,akshayaurora/kivy