fix silly error: curious to see that clang didn't bark at this
fix silly error: curious to see that clang didn't bark at this

virtdb/virtdb-proto,starschema/virtdb-proto,starschema/virtdb-proto,virtdb/virtdb-proto,virtdb/virtdb-proto,starschema/virtdb-proto,virtdb/virtdb-proto,starschema/virtdb-proto