fix non-effective empty return statement (issue #382)
fix non-effective empty return statement (issue #382)

ASP1234/voc,gEt-rIgHt-jR/voc,pombredanne/voc,ASP1234/voc,cflee/voc,cflee/voc,freakboy3742/voc,gEt-rIgHt-jR/voc,freakboy3742/voc,pombredanne/voc