test fix for seg fault

Author: viblo

pymunk/shapes.py

@@ -63,9 +63,9 @@ def shapefree(cp_shape: ffi.CData) -> None:
             if cp_space != ffi.NULL:
                 cp.cpSpaceRemoveShape(cp_space, cp_shape)
 
-            cp_body = cp.cpShapeGetBody(cp_shape)
-            if cp_body != ffi.NULL:
-                cp.cpShapeSetBody(cp_shape, ffi.NULL)
+            # cp_body = cp.cpShapeGetBody(cp_shape)
+            # if cp_body != ffi.NULL:
+            #     cp.cpShapeSetBody(cp_shape, ffi.NULL)
             cp.cpShapeFree(cp_shape)
 
         self._shape = ffi.gc(_shape, shapefree)