From 1d3126e4feee26f5983c213cb7b010ebc3ff1386 Mon Sep 17 00:00:00 2001
From: braks <78412429+bcakmakoglu@users.noreply.github.com>
Date: Mon, 6 Feb 2023 00:56:23 +0100
Subject: [PATCH] fix(core): check if `prevClosestHandle` exists in
 `onPointerUp`

---
 packages/core/src/components/Handle/handler.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/components/Handle/handler.ts b/packages/core/src/components/Handle/handler.ts
index 9b8855a3..a0c2e935 100644
--- a/packages/core/src/components/Handle/handler.ts
+++ b/packages/core/src/components/Handle/handler.ts
@@ -154,8 +154,10 @@ export function handlePointerDown({
   }
 
   function onPointerUp(event: MouseEvent | TouchEvent) {
-    if (connection && isValid) {
-      onConnect?.(connection);
+    if (prevClosestHandle) {
+      if (connection && isValid) {
+        onConnect?.(connection);
+      }
     }
 
     // it's important to get a fresh reference from the store here