From 626ddcc34e8261545e5dde897c99eef4ba2ce165 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Porto?= <ericoporto2008@gmail.com>
Date: Tue, 12 Nov 2024 09:23:20 -0300
Subject: [PATCH] Editor: add to watch don't create extra empty items

---
 Editor/AGS.Editor/GUI/WatchVariablesPanel.cs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/Editor/AGS.Editor/GUI/WatchVariablesPanel.cs b/Editor/AGS.Editor/GUI/WatchVariablesPanel.cs
index 7aabaa36f5f..169e8150dd9 100644
--- a/Editor/AGS.Editor/GUI/WatchVariablesPanel.cs
+++ b/Editor/AGS.Editor/GUI/WatchVariablesPanel.cs
@@ -427,9 +427,21 @@ private void listView1_MouseUp(object sender, MouseEventArgs e)
             }
         }
 
+        private ListViewItem AddToListView(ListViewItem item)
+        {
+            if (listView1.Items.Count > 0 && listView1.Items[listView1.Items.Count - 1].Text.Length == 0)
+            {
+                listView1.Items[listView1.Items.Count - 1].Remove();
+            }
+
+            item = listView1.Items.Add(item);
+            EnsureEmptyItem();
+            return item;
+        }
+
         public void AddVariableToWatchList(string var_name)
         {
-            ListViewItem item = listView1.Items.Add(CreateItem(var_name));
+            ListViewItem item = AddToListView(CreateItem(var_name));
             lock (_updateItemLock)
                 _itemsToUpdate.Add(item);
             _updateItemTimer.Start();