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TokenIterator: fix possible undefined index in consumeTokenType

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This commit is contained in:
Jan Tvrdik 2017-11-19 10:24:28 +01:00
parent 1d80cde655
commit fd48a33359
1 changed files with 1 additions and 1 deletions
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src/Parser/TokenIterator.php
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@ -86,7 +86,7 @@ class TokenIterator
$this->index++; $this->index++;
if ($this->tokens[$this->index][Lexer::TYPE_OFFSET] === Lexer::TOKEN_HORIZONTAL_WS) { if (($this->tokens[$this->index][Lexer::TYPE_OFFSET] ?? -1) === Lexer::TOKEN_HORIZONTAL_WS) {
$this->index++; $this->index++;
} }
} }