fix(HelperBuilder): invalid index accesses can no longer occur

PrestaSafe · Jan 23, 2024 · 28d665b · 28d665b
1 parent 0c6d9a4
commit 28d665b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/classes/HelperBuilder.php b/classes/HelperBuilder.php
@@ -36,7 +36,7 @@ public static function pathFormattedFromString($path, $rtrim = false)
         if (strpos($path, '..') !== false) {
             throw new Exception('Invalid path');
         }
-        if (substr($path, 0, 1) !== '$') {
+        if ($path[0] !== '$') {
             throw new Exception('Path "' . $path . '" should begin by $ ex: "$/prettyblocks/path/to/images/"');
         }
         $pathFormatted = str_replace('$', _PS_ROOT_DIR_, $path);