Fix issue with terminal window with zero dimention causing panic because helpTextTipsView layout error:invalid dimensions
Fix issue with terminal window with zero dimention causing panic because helpTextTipsView layout error:invalid dimensions

ECSTeam/cloudfoundry-top-plugin,kkellner/cloudfoundry-top-plugin,ECSTeam/cloudfoundry-top-plugin,kkellner/cloudfoundry-top-plugin