[Coverity](https://scan.coverity.com/projects/aliceml-aliceml) CID 141007. See Issue #11 for details on the scan results. Socket assigned in [line 154 of UnsafeSocket.cc](https://github.com/aliceml/aliceml-alice/blob/b7841b4ad401f82d14e71d91445098146c97f5d6/vm-seam/alice/lib/system/UnsafeSocket.cc#L97) is not released in error condition [on line 159](https://github.com/aliceml/aliceml-alice/blob/b7841b4ad401f82d14e71d91445098146c97f5d6/vm-seam/alice/lib/system/UnsafeSocket.cc#L119).
Coverity CID 141007. See Issue #11 for details on the scan results.
Socket assigned in line 154 of UnsafeSocket.cc is not released in error condition on line 159.