libmemcached queue wrong memcached_return_t in error log (v1.0.6)

[palik]

followning logging report occurs if memcached_delete called in
in libgearman-server/plugins/queue/libmemcached/queue.cc in LibmemcachedQueue::done return a value != MEMCACHED_SUCCESS

ERROR 2015-01-22 06:08:56.000000 [ proc ] SUCCESS done(QUEUE_ERROR) -> libgearman-server/plugins/queue/libmemcached/queue.cc:245
ERROR 2015-01-22 06:08:56.000000 [ proc ] Remove from persistent queue gearman_server_run_command(QUEUE_ERROR) -> libgearman-server/server.cc:779

SUCCESS in error log is the result of memcached_last_error_message. To see what memcached_delete result is,
replace memcached_last_error_message by memcached_strerror in queue.cc:245

[palik (1-infe-w)]

bug fixing commited in http://bazaar.launchpad.net/~1-infe-w/gearmand/1.0/revision/804

[palik (1-infe-w)]

see https://bugs.launchpad.net/gearmand/+bug/1417151