Part: [skip ci] fix crash in BRepOffsetAPI_MakeOffsetFix

2020-02-17 15:36:45 +01:00
parent a2b95cc187
commit 88849b5981
1 changed files with 5 additions and 0 deletions
--- a/src/Mod/Part/App/BRepOffsetAPI_MakeOffsetFix.cpp
+++ b/src/Mod/Part/App/BRepOffsetAPI_MakeOffsetFix.cpp
@@ -159,6 +159,11 @@ const TopoDS_Shape& BRepOffsetAPI_MakeOffsetFix::Shape()
 {
    if (myResult.IsNull()) {
        TopoDS_Shape result = mkOffset.Shape();
+        if (result.IsNull()) {
+            myResult = result;
+            return myResult;
+        }
+
        if (result.ShapeType() == TopAbs_WIRE) {
            MakeWire(result);
        }