From 37142c2db04114c13aa0f8288146f83595cbbd1c Mon Sep 17 00:00:00 2001
From: Fen Dweller <chemicalcrux@gmail.com>
Date: Sat, 30 May 2020 19:11:40 -0400
Subject: [PATCH] Fix an error when deleting a dragged entity

The viewer would try to call updateEntityElement, but the
entity would be deleted, causing an error.
---
 macrovision.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/macrovision.js b/macrovision.js
index b25ede9e..58071b05 100644
--- a/macrovision.js
+++ b/macrovision.js
@@ -1167,6 +1167,9 @@ function removeEntity(element) {
     if (selected == element) {
         deselect();
     }
+    if (clicked == element) {
+        clicked = null;
+    }
 
     const option = document.querySelector("#options-selected-entity-" + element.dataset.key);
     option.parentElement.removeChild(option);