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[ticket/10345] Check directly whether the key to use exists

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PHPBB3-10345
This commit is contained in:
Joas Schilling
2011-11-30 21:36:56 +01:00
parent 65e6ab5530
commit c1311faebf
1 changed files with 17 additions and 9 deletions
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10
phpBB/includes/session.php
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@@ -1886,18 +1886,26 @@ class user extends session
else
{
$use_plural_form = $this->get_plural_form($args[$i]);
if (isset($lang[$use_plural_form]))
{
// The key we should use exists, so we use it.
$key_found = $use_plural_form;
}
else
{
// If the key we need to use does not exist, we fall back to the previous one.
$numbers = array_keys($lang);
foreach ($numbers as $num)
{
if ($num > $use_plural_form)
{
// If the key we need to use does not exist, we fall back to the previous one.
break;
}
$key_found = $num;
}
}
break;
}
}