Fix error message at client disconnect when using OpenSSL.
Fix error message at client disconnect when using OpenSSL.

snowblind/umurmur,troxor/umurmur,snowblind/umurmur,fmorgner/umurmur,doctaweeks/umurmur,doctaweeks/umurmur,fmorgner/umurmur,troxor/umurmur,doctaweeks/umurmur