From 6d488d7acdacfa8ac477da0afe5175ef9d98dfbe Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Mon, 3 Oct 2022 08:44:55 +0200
Subject: Fix it::map with generators: Avoid iterating over generator twice

---
 it.class | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/it.class b/it.class
index 2079e84..c7d43cb 100644
--- a/it.class
+++ b/it.class
@@ -1111,7 +1111,7 @@ static function map($code, $array, $p = null)
 {
 	$func = self::createfunc($code);
 	$result = is_array($array) ? $array : iterator_to_array($array);
-	foreach (isset($p['keys']) ? it::filter_keys($array, $p['keys']) : $array as $k => $v)
+	foreach (isset($p['keys']) ? it::filter_keys($result, $p['keys']) : $result as $k => $v)
 		$result[$k] = $func($k, $v);
 
 	return (array)$result;
-- 
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