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[ticket/15666] Fix array key in twig lang() call

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PHPBB3-15666
This commit is contained in:
Jakub Senko
2018-06-18 11:54:47 +02:00
parent 02cbb864a5
commit 52f5e54d8a
1 changed files with 1 additions and 1 deletions
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2
phpBB/phpbb/template/twig/extension.php
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@ -172,7 +172,7 @@ class extension extends \Twig_Extension
$context_vars = $this->context->get_root_ref();
if (isset($context_vars['L_' . $key]))
if (is_string($key) && isset($context_vars['L_' . $key]))
{
return $context_vars['L_' . $key];
}