Index: trunk/FACT++/src/calcsource.cc
===================================================================
--- trunk/FACT++/src/calcsource.cc	(revision 19077)
+++ trunk/FACT++/src/calcsource.cc	(revision 19078)
@@ -484,4 +484,11 @@
         cout << "Processed " << count << " events.\n" << endl;
 
+    if (count==0)
+    {
+        if (verbose>0)
+            cout << "Total execution time: " << Time().UnixTime()-start.UnixTime() << "s\n" << endl;
+        return 0;
+    }
+
     // -------------------------------------------------------------------------
     // drop table if requested