From edb40a59aab9d25c8430142dc85aee7e478775b2 Mon Sep 17 00:00:00 2001
From: David M <davidmj@users.sourceforge.net>
Date: Sat, 12 Aug 2006 17:56:33 +0000
Subject: [PATCH] *** empty log message ***

git-svn-id: file:///svn/phpbb/trunk@6281 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/includes/captcha/captcha_gd.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/includes/captcha/captcha_gd.php b/phpBB/includes/captcha/captcha_gd.php
index f6eb5c9c50..2615e19d37 100644
--- a/phpBB/includes/captcha/captcha_gd.php
+++ b/phpBB/includes/captcha/captcha_gd.php
@@ -3438,7 +3438,7 @@ function vector_distance(&$char, $x, $y, $range = 0.1)
 				
 			break;
 		}
-		$distance = min($distance, $d);
+		$distance = min($distance, abs($d));
 	}
 	return $distance;
 }