From 5b16f9f41cff5314e9176d2a15ef11d3c97ab57b Mon Sep 17 00:00:00 2001
From: KyleKatarn <kylekatarnls@gmail.com>
Date: Tue, 9 Nov 2021 08:23:52 +0100
Subject: [PATCH] Enforce string type for string operations

split: b40122acb6c4acafd4e04ff3cef4f202876eb2cb
---
 Renderer/Partial/Debug/DebuggerTrait.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Renderer/Partial/Debug/DebuggerTrait.php b/Renderer/Partial/Debug/DebuggerTrait.php
index 2a1c738..fe5c1ae 100644
--- a/Renderer/Partial/Debug/DebuggerTrait.php
+++ b/Renderer/Partial/Debug/DebuggerTrait.php
@@ -105,7 +105,7 @@ private function getErrorMessage($error, SourceLocation $location, $data)
         $contextLines = $data->options['error_context_lines'];
         $code = '';
         $sourceOffset = max(0, $line - 1);
-        $untilOffset = isset($source[$sourceOffset]) ? (mb_substr($source[$sourceOffset], 0, $offset ?: 0) ?: '') : '';
+        $untilOffset = isset($source[$sourceOffset]) ? mb_substr((string) $source[$sourceOffset], 0, $offset ?: 0) : '';
         $htmlError = $data->options['html_error'];
         $start = null;
         foreach ($source as $index => $lineText) {