Fix broken assertion

5 years ago · 49820afe7d
1 changed files with 1 additions and 1 deletions
--- a/lib/Tokenizer.php
+++ b/lib/Tokenizer.php
@ -161,7 +161,7 @@ class Tokenizer {
        while (true) {
            if (self::$debug) {
                $state = self::STATE_NAMES[$this->state] ?? "";
-                assert($state, new Exception(Exception::UNKNOWN_ERROR));
+                assert(strlen($state) > 0, new Exception(Exception::UNKNOWN_ERROR));
                echo "State: $state\n";
                unset($state);
            }