1 files changed, 4 insertions, 1 deletions
diff --git a/src/object/box3d.cpp b/src/object/box3d.cpp
index 483e5e7ae..f4b1665e5 100644
--- a/src/object/box3d.cpp
+++ b/src/object/box3d.cpp
@@ -649,7 +649,10 @@ box3d_XY_axes_are_swapped (SPBox3D *box) {
 
 static inline void
 box3d_aux_set_z_orders (int z_orders[6], int a, int b, int c, int d, int e, int f) {
-    if (!SP_ACTIVE_DESKTOP || SP_ACTIVE_DESKTOP->is_yaxisdown()) {
+    // TODO add function argument: SPDocument *doc = box->document
+    auto doc = SP_ACTIVE_DOCUMENT;
+
+    if (doc->is_yaxisdown()) {
         std::swap(a, f);
         std::swap(b, e);
         std::swap(c, d);