From 7a55cea94b01dc2553bd4ffc9b7c48f6a1db7584 Mon Sep 17 00:00:00 2001
From: Universal Omega <54654040+Universal-Omega@users.noreply.github.com>
Date: Fri, 15 Apr 2022 14:08:27 -0600
Subject: [PATCH] add additional isset check for mTemplatePath (#167)

---
 includes/LST.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/includes/LST.php b/includes/LST.php
index 7a1405a7..075e3a20 100644
--- a/includes/LST.php
+++ b/includes/LST.php
@@ -54,6 +54,10 @@ public static function open( $parser, $part1 ) {
 
 			return false;
 		} else {
+			if ( !isset( $parser->mTemplatePath ) ) {
+				$parser->mTemplatePath = [];
+			}
+
 			$parser->mTemplatePath[$part1] = 1;
 
 			return true;