Fix for Coverity bug 1212416

Coverity correctly pointed out that returnInfoGetMemberRef had an INT_FATAL call
and a return statement that would never be reached, as the if/else branch above
it had a return statement at the close of both branches.  I have removed these
lines and tested this over std.
Merge pull request #546 from lydia-duncan/coverity1212416

Fix for Coverity bug 1212416 [reviewed by hildeth]

Coverity correctly pointed out that returnInfoGetMemberRef had an INT_FATAL call
and a return statement that would never be reached, as the if/else branch above
it had a return statement at the close of both branches. I have removed these
lines and tested this over std.