Fix is_locked()
Fix is_locked()

stonebig/numba,cpcloud/numba,stuartarchibald/numba,IntelLabs/numba,sklam/numba,seibert/numba,gmarkall/numba,jriehl/numba,jriehl/numba,cpcloud/numba,IntelLabs/numba,stuartarchibald/numba,cpcloud/numba,cpcloud/numba,numba/numba,gmarkall/numba,IntelLabs/numba,seibert/numba,numba/numba,sklam/numba,stonebig/numba,numba/numba,sklam/numba,cpcloud/numba,stuartarchibald/numba,stonebig/numba,IntelLabs/numba,stonebig/numba,gmarkall/numba,sklam/numba,gmarkall/numba,stonebig/numba,seibert/numba,gmarkall/numba,stuartarchibald/numba,jriehl/numba,seibert/numba,IntelLabs/numba,jriehl/numba,numba/numba,sklam/numba,seibert/numba,stuartarchibald/numba,numba/numba,jriehl/numba