comparison data/model/AlignmentModel.cpp @ 1760:9945ad04c174 by-id

Fix typo that inverted sense of test

     if (!alignedModel) return;
     
     auto pathSourceModel =
         ModelById::getAs<SparseTimeValueModel>(m_pathSource);
     if (!m_path) {
-        if (pathSourceModel) {
+        if (!pathSourceModel) {
             cerr << "ERROR: AlignmentModel::constructPath: "
-                      << "No raw path available" << endl;
+                 << "No raw path available (id is " << m_pathSource
+                 << ")" << endl;
             return;
         }
         m_path.reset(new Path
                      (pathSourceModel->getSampleRate(),
                       pathSourceModel->getResolution()));