[FIX] search: Filter out mangled tracker items from indexing instead of crashing with a fatal error (as seen on dev.t.o - thanks amette)
[FIX] search: Filter out mangled tracker items from indexing instead of crashing with a fatal error (as seen on dev.t.o - thanks amette)

git-svn-id: 7564fe402ed407387e083b9f1c8ef2c2bd7bb5d7@55250 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,oregional/tiki,tikiorg/tiki,tikiorg/tiki,changi67/tiki,tikiorg/tiki,oregional/tiki,changi67/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,changi67/tiki