Correct JackAlsaAdapter thread priority.

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@3233 0c269be4-1314-0410-8aa9-9f06e86f4224

linux/alsa/JackAlsaAdapter.cpp

@@ -95,7 +95,7 @@ namespace Jack
         fAudioInterface.longinfo();
 
         //turn the thread realtime
-        fThread.AcquireRealTime ( JackServer::fInstance->GetEngineControl()->fPriority );
+        fThread.AcquireRealTime ( JackServer::fInstance->GetEngineControl()->fClientPriority );
 
         return 0;
     }