From 38b2f09365daa7ed8cf6480fd0c28db44303ba19 Mon Sep 17 00:00:00 2001
From: elm <71685838+not-elm@users.noreply.github.com>
Date: Tue, 19 Aug 2025 20:20:22 +0900
Subject: [PATCH] fix: avoid crash on update_cursor_icon (#7)

---
 CHANGELOG.md       |  3 ++-
 src/cursor_icon.rs | 12 +++++-------
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4aaf191..c7710c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,8 @@
 
 ### Bug Fixes
 
-- Fixed so that webview can detect pointers correctly even if it is not the root entity.
+- Fixed so that the webview can detect pointers correctly even if it is not the root entity.
+- Avoid a crash when updating the cursor icon
 
 ### Breaking Changes
 
diff --git a/src/cursor_icon.rs b/src/cursor_icon.rs
index 78d5799..db3b905 100644
--- a/src/cursor_icon.rs
+++ b/src/cursor_icon.rs
@@ -22,17 +22,15 @@ pub(crate) struct SystemCursorIconSender(Sender<SystemCursorIcon>);
 pub(crate) struct SystemCursorIconReceiver(pub(crate) Receiver<SystemCursorIcon>);
 
 fn update_cursor_icon(
-    par_commands: ParallelCommands,
+    mut commands: Commands,
     cursor_icon_receiver: Res<SystemCursorIconReceiver>,
     windows: Query<Entity>,
 ) {
     while let Ok(cursor_icon) = cursor_icon_receiver.0.try_recv() {
-        windows.par_iter().for_each(|window| {
-            par_commands.command_scope(|mut commands| {
-                commands
-                    .entity(window)
-                    .insert(CursorIcon::System(cursor_icon));
-            });
+        windows.iter().for_each(|window| {
+            commands
+                .entity(window)
+                .insert(CursorIcon::System(cursor_icon));
         });
     }
 }