Fix: Queries#all_queries was sometimes returning wrong number of queries.
Fix: Queries#all_queries was sometimes returning wrong number of queries.

chriszs/redash,getredash/redash,denisov-vlad/redash,moritz9/redash,crowdworks/redash,denisov-vlad/redash,chriszs/redash,alexanderlz/redash,moritz9/redash,getredash/redash,alexanderlz/redash,44px/redash,moritz9/redash,44px/redash,hudl/redash,getredash/redash,denisov-vlad/redash,crowdworks/redash,crowdworks/redash,getredash/redash,alexanderlz/redash,getredash/redash,44px/redash,hudl/redash,chriszs/redash,moritz9/redash,denisov-vlad/redash,hudl/redash,denisov-vlad/redash,chriszs/redash,hudl/redash,alexanderlz/redash,44px/redash,crowdworks/redash