A correction for the case: create a sketch, create a part, start creation of an extru...

diff --git a/src/Model/Model_AttributeReference.cpp b/src/Model/Model_AttributeReference.cpp
index 8a44eec0e20051292bb7d57617a0f72e9c1e7119..a6ac5e31acfff3927684c76b6d2b792bbaee3723 100644 (file)
--- a/src/Model/Model_AttributeReference.cpp
+++ b/src/Model/Model_AttributeReference.cpp
@@ -96,7 +96,8 @@ ObjectPtr Model_AttributeReference::value()
 
 bool Model_AttributeReference::isInitialized()
 {
-  if (myRef->Label() == myRef->Get()) { // empty reference is not initialized
+  if (myRef->Label() == myRef->Get() && !myRef->Label().IsAttribute(TDataStd_Comment::GetID())) {
+    // empty reference is not initialized
     return false;
   }
   return ModelAPI_AttributeReference::isInitialized();