From a43ce7eabbdd58eb6ec1c75bdd238efc3a60fdd4 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Fri, 8 Mar 2024 08:13:02 +0300
Subject: [PATCH] fix broken resize handle on the train tab

---
 javascript/resizeHandle.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/javascript/resizeHandle.js b/javascript/resizeHandle.js
index 50251ffc1..4aeb14b41 100644
--- a/javascript/resizeHandle.js
+++ b/javascript/resizeHandle.js
@@ -79,6 +79,11 @@
             parent.minRightColWidth = 0;
             parent.needHideOnMoblie = false;
         }
+
+        if (!leftColTemplate) {
+            leftColTemplate = '1fr';
+        }
+
         const gridTemplateColumns = `${leftColTemplate} ${PAD}px ${parent.children[1].style.flexGrow}fr`;
         parent.style.gridTemplateColumns = gridTemplateColumns;
         parent.style.originalGridTemplateColumns = gridTemplateColumns;