Ooops. Sorry about that.

I had put LOC rather than msg.  Mark's change in 57ee1c6 will make it
compile, but this is what was originally intended, and should also compile.
I really need to get my OSX build up and going to test these things.  My
apologies.

mythtv/libs/libmyth/mediamonitor-darwin.cpp

@@ -78,7 +78,7 @@ MythMediaType FindMediaType(io_service_t service)
                               kCFAllocatorDefault, 0);
 
                 if (!wholeMedia)
-                    LOG(VB_GENERAL, LOG_ALERT,
+                    LOG(VB_GENERAL, LOG_ALERT, msg +
                         "Could not retrieve Whole property");
                 else
                 {