fixes #0004158: FreeCAD crashes when deleting spline [skip ci]

2020-01-03 14:24:53 +01:00
parent abb258855a
commit 141c3bca53
1 changed files with 4 additions and 0 deletions
--- a/src/Mod/PartDesign/App/FeaturePipe.cpp
+++ b/src/Mod/PartDesign/App/FeaturePipe.cpp
@@ -225,6 +225,10 @@ App::DocumentObjectExecReturn *Pipe::execute(void)
            scalinglaw = s;
        }*/

+        // Verify that path is not a null shape
+        if (path.IsNull())
+            return new App::DocumentObjectExecReturn("Path must not be a null shape");
+
        //build all shells
        std::vector<TopoDS_Shape> shells;
        std::vector<TopoDS_Wire> frontwires, backwires;