Issue #412: Crash on delete sketch line with constraints

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Point.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Point.cpp b/src/SketchPlugin/SketchPlugin_Point.cpp
index 97c74f4760dbfc4f52e4e3bab14563effcd24c5f..798140611b2755a7b86248a055617fa84aed4e44 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Point.cpp
+++ b/src/SketchPlugin/SketchPlugin_Point.cpp
@@ -21,11 +21,14 @@
 using namespace std;
 
 SketchPlugin_Point::SketchPlugin_Point()
+    : SketchPlugin_SketchEntity()
 {
 }
 
 void SketchPlugin_Point::initAttributes()
 {
+  SketchPlugin_SketchEntity::initAttributes();
+
   data()->addAttribute(SketchPlugin_Point::COORD_ID(), GeomDataAPI_Point2D::type());
   data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::type());
   ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
@@ -70,7 +73,7 @@ double SketchPlugin_Point::distanceToPoint(const std::shared_ptr<GeomAPI_Pnt2d>&
 }
 
 bool SketchPlugin_Point::isFixed() {
-  return data()->selection(EXTERNAL_ID())->context();
+  return data()->selection(EXTERNAL_ID())->context().get();
 }
 
 void SketchPlugin_Point::attributeChanged(const std::string& theID) {