Ace3: ACE-30 - better check for AddMessage member
Ace3: ACE-30
- better check for AddMessage member

git-svn-id: 00c2b8bc9b083c53e126de03a83516ee6a3b87d9@143 5debad98-a965-4143-8383-f471b3509dcf

sarahgerweck/Ace3