#1 rc2 error with tags

[Matt Haught]

./test_mdcached
Structure size survey: mc_header(8) mc_handshake(16) mc_data_entry(20)
Connecting...
Connection ok (with handshake). Testing handshake speed.
10000 handshakes took 0.080 seconds: 125148.6 handshakes/s
Testing ADD operation
10000 additions took 0.132 seconds: 75752.9 additions/s
Testing GET operation
10000 retrievals took 0.122 seconds: 82242.4 additions/s
Testing ADD with TAGS operation
10000 additions took 0.147 seconds: 68208.2 additions/s
Testing TAGS retrieval
test_mdcached: mc_get_by_tag_values: (null) (-12)