Add warning if training an untrainable Stream (until mysterious issue resolved)

Austin Van Blanton
1 parent 91a54f48
Showing 1 changed file with 4 additions and 0 deletions
openbr/plugins/stream.cpp
@@ -1024,6 +1024,10 @@ public:
     void train(const TemplateList & data)
     {
+        if (!trainable) {
+            qWarning("How did this happen? You're training a nontrainable transform.");
+            return;
+        }
         qFatal("Stream train is currently not implemented.");
         foreach(Transform * transform, transforms) {
             transform->train(data);