Document's kind dependent features implemented

[modules/shaper.git] / src / Model / Model_Document.cpp

diff --git a/src/Model/Model_Document.cpp b/src/Model/Model_Document.cpp
index 08eb944fa8e84d39e687cce872e802912fc61f2a..63a64fe6bb9b1e8a33b75c37809562a682a30435 100644 (file)
--- a/src/Model/Model_Document.cpp
+++ b/src/Model/Model_Document.cpp
@@ -399,6 +399,8 @@ FeaturePtr Model_Document::addFeature(std::string theID)
   TDF_Label anEmptyLab;
   FeaturePtr anEmptyFeature;
   FeaturePtr aFeature = ModelAPI_Session::get()->createFeature(theID);
+  if (!aFeature)
+    return aFeature;
   boost::shared_ptr<Model_Document> aDocToAdd = boost::dynamic_pointer_cast<Model_Document>(
       aFeature->documentToAdd());
   if (aFeature) {