Safety improvements

bricklife · Sep 9, 2022 · 42f3ff1 · 42f3ff1
1 parent 1102792
commit 42f3ff1
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/ScratchLink/Sources/ScratchLink/Resources/inject-scratch-link.js b/ScratchLink/Sources/ScratchLink/Resources/inject-scratch-link.js
@@ -31,7 +31,9 @@ class ScratchLink {
             socketId: this.socketId
         });
 
-        this.onclose();
+        if (this.onclose) {
+            this.onclose();
+        }
 
         ScratchLink.sockets.delete(this.socketId);
     }