Index: trunk/MagicSoft/Mars/datacenter/macros/plotdb.C
===================================================================
--- trunk/MagicSoft/Mars/datacenter/macros/plotdb.C	(revision 7495)
+++ trunk/MagicSoft/Mars/datacenter/macros/plotdb.C	(revision 7496)
@@ -195,9 +195,9 @@
         c.Divide(1,2);
 
-        if (gt0.GetN()>0 && gt1.GetN()>0)
+        if (gt0.GetN()>0 || gt1.GetN()>0)
         {
             cerr << setw(10) << title << ":   ";
-            cerr << setw(9) << gt0.GetMean(2) << "+-" << setw(9) << gt0.GetRMS(2) << "   ";
-            cerr << setw(9) << gt1.GetMean(2) << "+-" << setw(9) << gt1.GetRMS(2) << endl;
+            cerr << setw(9) << gt1.GetMean(2) << "+-" << setw(9) << gt1.GetRMS(2) << "   ";
+            cerr << setw(9) << gt0.GetMean(2) << "+-" << setw(9) << gt0.GetRMS(2) << endl;
         }
 
@@ -301,5 +301,5 @@
 
 public:
-    MPlot(MSQLServer &server) : fDataSet(NULL), fServer(server),
+    MPlot(MSQLServer &server) : fServer(server), fDataSet(NULL),
         fRequestPeriod(-1), fPlotMin(0), fPlotMax(-1), fHistMin(0), fHistMax(-1)
     {