Index: trunk/FACT++/src/Configuration.cc
===================================================================
--- trunk/FACT++/src/Configuration.cc	(revision 11399)
+++ trunk/FACT++/src/Configuration.cc	(revision 11400)
@@ -759,6 +759,9 @@
             str << " unknown[" << v.value().type().name() << "]";
 
-        cout << setw(maxlen) << m->first << " = " << VarAsStr(v);
-        cout << "   #" << str.str();
+        const string var = VarAsStr(v);
+        cout << setw(maxlen) << m->first;
+        if (!var.empty())
+            cout << " = ";
+        cout << val << "   #" << str.str();
 
         if (v.defaulted())