Adds check for nil before calling blocks. This allows for partial mocks to stub out methods to literally do nothing (instead of their non-stubbed behavior).
Adds check for nil before calling blocks. This allows for partial mocks to stub out methods to literally do nothing (instead of their non-stubbed behavior).

erikdoe/ocmock,ichu501/ocmock-1,SteveFortune/ocmock,modulexcite/ocmock,firebase/ocmock,nerdishbynature/ocmock,NextThought/ocmock,imhuntingwabbits/ocmock,BohdanOrlov/ocmock,dhardiman/ocmock,Lightricks/ocmock,itsthejb/ocmock,erikdoe/ocmock,erikdoe/ocmock,erikdoe/ocmock,Lightricks/ocmock,dieface/ocmock,richardjrossiii/ocmock,Lightricks/ocmock,kimar/ocmock,nerdishbynature/ocmock,Lightricks/ocmock