Fix for optional custom ticket fields. Closes #3852.
Fix for optional custom ticket fields. Closes #3852.

git-svn-id: f68c6b3b1dcd5d00a2560c384475aaef3bc99487@3843 af82e41b-90c4-0310-8c96-b1721e28e2e2

exocad/exotrac,exocad/exotrac,moreati/trac-gitsvn,dafrito/trac-mirror,dokipen/trac,dokipen/trac,dokipen/trac,moreati/trac-gitsvn,dafrito/trac-mirror,dafrito/trac-mirror,exocad/exotrac,moreati/trac-gitsvn,exocad/exotrac,dafrito/trac-mirror,moreati/trac-gitsvn