[FIX] Better fix of previous commit (i.e. Do not change categories if ins_categs is not provided at all, in most places it is empty array provided which means to remove categories which is correct.)
[FIX] Better fix of previous commit (i.e. Do not change categories if ins_categs is not provided at all, in most places it is empty array provided which means to remove categories which is correct.)

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@27971 b456876b-0849-0410-b77d-98878d47e9d5

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