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Merge pull request #5250 from senky/ticket/15666
[ticket/15666] Language system is not fully supported in Twig * github.com:/phpbb/phpbb: [ticket/15666] Fix array key in twig lang() call
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71905e50e8
@ -172,7 +172,7 @@ class extension extends \Twig_Extension
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$context_vars = $this->context->get_root_ref();
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if (isset($context_vars['L_' . $key]))
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if (is_string($key) && isset($context_vars['L_' . $key]))
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{
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return $context_vars['L_' . $key];
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}
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