From 2bc77d418981d0ef7ea5573521a63bb1947cec90 Mon Sep 17 00:00:00 2001
From: matt <matt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Thu, 10 Mar 2005 08:01:02 +0000
Subject: [PATCH] Past and future time diffs, hat tip Eric Meyer.
 http://mosquito.wordpress.org/view.php?id=1059

git-svn-id: http://svn.automattic.com/wordpress/trunk@2428 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/functions-formatting.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-includes/functions-formatting.php b/wp-includes/functions-formatting.php
index 9f977970f3..0a83dbe5ad 100644
--- a/wp-includes/functions-formatting.php
+++ b/wp-includes/functions-formatting.php
@@ -619,7 +619,7 @@ function sanitize_email($email) {
 function human_time_diff( $from, $to = '' ) {     
 	if ( empty($to) )
 		$to = time();
-	$diff = (int) ($to - $from);
+	$diff = (int) abs($to - $from);
 	if ($diff <= 3600) {
 		$mins = round($diff / 60);
 		if ($mins <= 1)