From a6ec09afb223fd65ece2dcb4ea3a3f02c079be88 Mon Sep 17 00:00:00 2001
From: aiongg <aiongtaigi@gmail.com>
Date: Wed, 14 Oct 2026 01:41:17 +0000
Subject: [PATCH] Integration: #643's test (an empty Effects field path sets
 nothing)

---
 crates/ui-egui/src/effects_dialog.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/crates/ui-egui/src/effects_dialog.rs b/crates/ui-egui/src/effects_dialog.rs
index 0036a37f6..4bdba85f2 100644
--- a/crates/ui-egui/src/effects_dialog.rs
+++ b/crates/ui-egui/src/effects_dialog.rs
@@ -657,6 +657,16 @@ mod tests {
         texts
     }
 
+    #[test]
+    fn set_makes_the_path_and_ignores_an_empty_one() {
+        let mut d = Dialog::new(ID, json!({"fx": {}}));
+        set(&mut d, &["featherOptions", "choke"], json!(20));
+        assert_eq!(d.fields["fx"]["featherOptions"]["choke"], json!(20));
+        let before = d.fields.clone();
+        set(&mut d, &[], json!(1));
+        assert_eq!(d.fields, before, "an empty path changes nothing (and doesn't panic)");
+    }
+
     #[test]
     fn the_effects_dialog_opens_on_the_chosen_effect_previews_and_applies_once() {
         let (mut app, id) = app_with_frame();