fix gufunc for scalar input
fix gufunc for scalar input

ssarangi/numba,jriehl/numba,stonebig/numba,stefanseefeld/numba,GaZ3ll3/numba,seibert/numba,pitrou/numba,cpcloud/numba,stonebig/numba,IntelLabs/numba,seibert/numba,pombredanne/numba,gmarkall/numba,cpcloud/numba,cpcloud/numba,gdementen/numba,stuartarchibald/numba,ssarangi/numba,sklam/numba,sklam/numba,stefanseefeld/numba,sklam/numba,pitrou/numba,gmarkall/numba,pombredanne/numba,seibert/numba,numba/numba,gmarkall/numba,stonebig/numba,jriehl/numba,GaZ3ll3/numba,pitrou/numba,stonebig/numba,pombredanne/numba,jriehl/numba,numba/numba,stonebig/numba,seibert/numba,stefanseefeld/numba,ssarangi/numba,sklam/numba,sklam/numba,jriehl/numba,GaZ3ll3/numba,IntelLabs/numba,numba/numba,pitrou/numba,gdementen/numba,stuartarchibald/numba,stefanseefeld/numba,stuartarchibald/numba,cpcloud/numba,GaZ3ll3/numba,stuartarchibald/numba,jriehl/numba,cpcloud/numba,pombredanne/numba,gmarkall/numba,numba/numba,IntelLabs/numba,seibert/numba,stefanseefeld/numba,numba/numba,IntelLabs/numba,gdementen/numba,pombredanne/numba,gdementen/numba,IntelLabs/numba,ssarangi/numba,stuartarchibald/numba,gmarkall/numba,pitrou/numba,gdementen/numba,GaZ3ll3/numba,ssarangi/numba