fcl-db: examples: dbftool: cosmetic: code cleanup



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27027 3ad0048d-3df7-0310-abae-a5850022a9f2
fcl-db: ibconnection: cosmetic



git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27028 3ad0048d-3df7-0310-abae-a5850022a9f2