diff --git a/packages/view/src/Parser/TempestViewLexer.php b/packages/view/src/Parser/TempestViewLexer.php
index 4a8d27551..658cdb476 100644
--- a/packages/view/src/Parser/TempestViewLexer.php
+++ b/packages/view/src/Parser/TempestViewLexer.php
@@ -22,7 +22,7 @@ public function lex(): TokenCollection
     {
         $tokens = [];
 
-        while ($this->current) {
+        while ($this->current !== null) {
             if ($this->comesNext('<?xml')) {
                 $tokens[] = $this->lexXml();
             } elseif ($this->comesNext('<?')) {