comparison plugin/transform/TransformDescription.h @ 358:9203b82a8c53

* better handling of cases with more than one copy of the same plugin in
  different libraries -- a bit mad, but it happened to me

     QString maker;
     QString units;
     bool configurable;
     
     bool operator<(const TransformDescription &od) const {
-        return (name < od.name);
+        return
+            (name <  od.name) ||
+            (name == od.name && identifier < od.identifier);
     };
 };
 
 typedef std::vector<TransformDescription> TransformList;