clang++ fix.
clang++ fix.

"C++11 requires lambda with omitted result type to consist of a single
return statement"

bowlofstew/sv6,aclements/sv6,aclements/sv6,bowlofstew/sv6,aclements/sv6,aclements/sv6,aclements/sv6,bowlofstew/sv6,bowlofstew/sv6,bowlofstew/sv6