From a1ffa064dff598a71f50307bce673126ca186690 Mon Sep 17 00:00:00 2001
From: zsviczian <viczian.zsolt@gmail.com>
Date: Wed, 19 Jun 2024 10:55:35 +0200
Subject: [PATCH] fix: only bind arrow (#8152)

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
---
 packages/excalidraw/data/restore.ts    | 7 +++++--
 packages/excalidraw/element/binding.ts | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/packages/excalidraw/data/restore.ts b/packages/excalidraw/data/restore.ts
index c3739dd242..f427700870 100644
--- a/packages/excalidraw/data/restore.ts
+++ b/packages/excalidraw/data/restore.ts
@@ -23,6 +23,7 @@ import {
   refreshTextDimensions,
 } from "../element";
 import {
+  isArrowElement,
   isLinearElement,
   isTextElement,
   isUsingAdaptiveRadius,
@@ -469,13 +470,15 @@ export const restoreElements = (
     if (isLinearElement(element)) {
       if (
         element.startBinding &&
-        !restoredElementsMap.has(element.startBinding.elementId)
+        (!restoredElementsMap.has(element.startBinding.elementId) ||
+          !isArrowElement(element))
       ) {
         (element as Mutable<ExcalidrawLinearElement>).startBinding = null;
       }
       if (
         element.endBinding &&
-        !restoredElementsMap.has(element.endBinding.elementId)
+        (!restoredElementsMap.has(element.endBinding.elementId) ||
+          !isArrowElement(element))
       ) {
         (element as Mutable<ExcalidrawLinearElement>).endBinding = null;
       }
diff --git a/packages/excalidraw/element/binding.ts b/packages/excalidraw/element/binding.ts
index 4b2fe50fb6..8d1a728eaa 100644
--- a/packages/excalidraw/element/binding.ts
+++ b/packages/excalidraw/element/binding.ts
@@ -358,6 +358,9 @@ export const bindLinearElement = (
   startOrEnd: "start" | "end",
   elementsMap: NonDeletedSceneElementsMap,
 ): void => {
+  if (!isArrowElement(linearElement)) {
+    return;
+  }
   mutateElement(linearElement, {
     [startOrEnd === "start" ? "startBinding" : "endBinding"]: {
       elementId: hoveredElement.id,