[FIX] webservices: Double check that $response got initialised before rendering the output
[FIX] webservices: Double check that $response got initialised before rendering the output

git-svn-id: 9b98b8d073f1b63f244afb8ff01bb4844966408e@62103 b456876b-0849-0410-b77d-98878d47e9d5

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