From f7adb2acc0277f549db5f0de8764d1dff9ea6989 Mon Sep 17 00:00:00 2001
From: PerfectlyInternal <alex.n.martynov@gmail.com>
Date: Wed, 9 Oct 2024 18:43:11 -0400
Subject: [PATCH] fix: make ui build after update

---
 crates/rnote-ui/src/penssidebar/eraserpage.rs | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/crates/rnote-ui/src/penssidebar/eraserpage.rs b/crates/rnote-ui/src/penssidebar/eraserpage.rs
index 06188e85bc..c4968a6530 100644
--- a/crates/rnote-ui/src/penssidebar/eraserpage.rs
+++ b/crates/rnote-ui/src/penssidebar/eraserpage.rs
@@ -172,13 +172,12 @@ impl RnEraserPage {
             #[weak]
             appwindow,
             move |speed_scaling_toggle| {
-                appwindow
-                    .active_tab_wrapper()
-                    .canvas()
-                    .engine_mut()
-                    .pens_config
-                    .eraser_config
-                    .speed_scaling = speed_scaling_toggle.is_active();
+                let Some(canvas) = appwindow.active_tab_canvas() else {
+                    return;
+                };
+
+                canvas.engine_mut().pens_config.eraser_config.speed_scaling =
+                    speed_scaling_toggle.is_active();
             }
         ));
     }