Fix message attribute issue in grab.cli
Fix message attribute issue in grab.cli

huiyi1990/grab,subeax/grab,istinspring/grab,pombredanne/grab-1,codevlabs/grab,SpaceAppsXploration/grab,subeax/grab,raybuhr/grab,DDShadoww/grab,shaunstanislaus/grab,liorvh/grab,giserh/grab,giserh/grab,alihalabyah/grab,subeax/grab,maurobaraldi/grab,codevlabs/grab,lorien/grab,kevinlondon/grab,lorien/grab,istinspring/grab,shaunstanislaus/grab,alihalabyah/grab,DDShadoww/grab,liorvh/grab,SpaceAppsXploration/grab,huiyi1990/grab,pombredanne/grab-1,maurobaraldi/grab,kevinlondon/grab,raybuhr/grab