From 808d78169b42ea1850417ba47779e93ecc2f0fb4 Mon Sep 17 00:00:00 2001
From: Chenlei Hu <huchenlei@proton.me>
Date: Tue, 25 Mar 2025 10:22:40 -0400
Subject: [PATCH] Early return in LGraphCanvas.deselectAll (#856)

Avoid trigger `onSelectionChange` when nothing is selected.
---
 src/LGraphCanvas.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/LGraphCanvas.ts b/src/LGraphCanvas.ts
index 6614236cf..93e731461 100644
--- a/src/LGraphCanvas.ts
+++ b/src/LGraphCanvas.ts
@@ -3436,6 +3436,8 @@ export class LGraphCanvas implements ConnectionColorContext {
     if (!this.graph) return
 
     const selected = this.selectedItems
+    if (!selected.size) return
+
     let wasSelected: Positionable | undefined
     for (const sel of selected) {
       if (sel === keepSelected) {