don't exit if queries are not found in log file. see #252
don't exit if queries are not found in log file. see #252

ces0712/mtools,yaowenqiang/mtools,rueckstiess/mtools,tomzhang/mtools,tomzhang/mtools,devkev/mtools,gormanb/mtools,yaowenqiang/mtools,parkhyeonghwa/mtools,ces0712/mtools,aerrami/mtools,ces0712/mtools,rueckstiess/mtools,aerrami/mtools,devkev/mtools,tomzhang/mtools,gormanb/mtools,parkhyeonghwa/mtools,parkhyeonghwa/mtools,devkev/mtools,yaowenqiang/mtools,gormanb/mtools,aerrami/mtools