Index: trunk/FACT++/src/datalogger.cc
===================================================================
--- trunk/FACT++/src/datalogger.cc	(revision 16884)
+++ trunk/FACT++/src/datalogger.cc	(revision 16885)
@@ -1516,5 +1516,5 @@
         if (!isMessage)
         {
-            msg << " (" << fQuality << ")";
+            msg << "[" << fQuality << "]";
             fQuality = kMessage;
         }