From 8b39e6bca74fd8452a1c74936103c0b35afe7101 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sat, 6 Feb 2021 09:29:31 +0300
Subject: _color_pack: define variable before using

---
 include/colors.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/colors.php b/include/colors.php
index 2ad958e94..408f5aa9d 100644
--- a/include/colors.php
+++ b/include/colors.php
@@ -216,6 +216,7 @@ function _color_unpack($hex, $normalize = false) {
 
 ### Convert an RGB triplet to a hex color.
 function _color_pack($rgb, $normalize = false) {
+	$out = 0;
   foreach ($rgb as $k => $v) {
     $out |= (($v * ($normalize ? 255 : 1)) << (16 - $k * 8));
   }return '#'. str_pad(dechex($out), 6, 0, STR_PAD_LEFT);
-- 
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