From 982694749b4fadf92bc87de6da96d5ed882b031e Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@boren.nu>
Date: Wed, 22 May 2013 18:14:37 +0000
Subject: [PATCH] In WP_User::get_data_by(), don't abs int negative IDs.
 Instead, return false when an ID less than 1 is passed.

Props nacin, mordauk
fixes #23480


git-svn-id: http://core.svn.wordpress.org/trunk@24316 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/capabilities.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/capabilities.php b/wp-includes/capabilities.php
index 6a7b021156..4fa6fc3de7 100644
--- a/wp-includes/capabilities.php
+++ b/wp-includes/capabilities.php
@@ -535,7 +535,9 @@ class WP_User {
 			// to int 1.
 			if ( ! is_numeric( $value ) )
 				return false;
-			$value = absint( $value );
+			$value = intval( $value );
+			if ( $value < 1 )
+				return false;
 		} else {
 			$value = trim( $value );
 		}