empty array should not become null

1 files changed, 1 insertions, 1 deletions

diff --git a/it.class b/it.class
index e6f8006..c5c1179 100644
--- a/it.class
+++ b/it.class
@@ -430,7 +430,7 @@ static function any2utf8($value, $errprefix = "")
 	{
 		foreach ($value as $idx => $v)
 			$newarr[self::any2utf8($idx)] = is_string($v) || is_array($v) ? self::any2utf8($v, $errprefix) : $v;
-		$value = $newarr;
+		$value = (array)$newarr;
 	}
 	else if (is_string($value))
 	{