FreeSWITCH2

Merge pull request #1805 in FS/freeswitch from bugfix/FS-11995-err-mod_fifo.c-4398-odbc-is-not-available to master

* commit 'fd2f12cf94c4445843a299ef8b87ce2d15d77072':
  FS-11995: [mod_fifo, mod_directory] Fix database availability check.