Fix exception handling in integrity decorator
Fix exception handling in integrity decorator

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