[skip-ci] protection in TGeoXTru example

root-project · Feb 5, 2025 · 2ac8c2d · 2ac8c2d
1 parent e5c2a91
commit 2ac8c2d
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/geom/geom/src/TGeoXtru.cxx b/geom/geom/src/TGeoXtru.cxx
@@ -45,8 +45,10 @@ Begin_Macro
    gGeoManager->CloseGeometry();
    gGeoManager->SetNsegments(80);
    top->Draw();
-   TView *view = gPad->GetView();
-   if (view) view->ShowAxis();
+   if (gPad) {
+      TView *view = gPad->GetView();
+      if (view) view->ShowAxis();
+    }
 }
 End_Macro