- Don't create warnings for empty ext keys (i.e. empty string) - Properly record multiple warnings - Don't record warnings in case of creation error (error has precedence)
- Don't create warnings for empty ext keys (i.e. empty string)
- Properly record multiple warnings
- Don't record warnings in case of creation error (error has precedence)

git-svn-id: 8a2b0a969c74f87a9c14cf35f460fb9b394f82c6@1688 a333f486-631f-4898-b8df-5754b55c2be0

changi67/itop,changi67/itop,changi67/itop,changi67/itop