[syslog-ng]AIX log workaround

Hi, In an earlier version of syslog-ng's changelog I have read about a patch that workarounds the AIX's "Message from xy:" and "Forwarded from xy:" idiocy. In the version 1.6.x it seems to be not fixed. I store my lod data in separate files with the name containing $HOST, but 1.6.x substitues $HOST to the string "Message" by the AIX log lines. Am I something misanderstanding? Had that patch gone about somthing else? Is there any possibility to separate my hosts log data? Thanks, bSanyI