- Only add default values for key() instead of redefining  with the default data. Otherwise you'll get problems if you use an array where the first value is empty
- Only add default values for key() instead of redefining  with the default data. Otherwise you'll get problems if you use an array where the first value is empty

git-svn-id: 526f3b90ad6d9b1dfe840af828070ca3d99521ac@5560 d2cacbed-c0f6-0310-851a-9dad52fc623a

johannes85/core