From e7609469d4bff15db0847c2393b18e520e32583c Mon Sep 17 00:00:00 2001
From: DarkAngelBGE <tim@debuggable.com>
Date: Mon, 5 May 2008 14:21:05 +0000
Subject: [PATCH] refactoring Validation::ip()

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@6755 3807eeeb-6ff5-0310-8944-8be069107fe0
---
 cake/libs/validation.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/cake/libs/validation.php b/cake/libs/validation.php
index a2eb864f1..6e6714ee3 100644
--- a/cake/libs/validation.php
+++ b/cake/libs/validation.php
@@ -530,13 +530,12 @@ class Validation extends Object {
 	function ip($check) {
 		$bytes = explode('.', $check);
 		if (count($bytes) == 4) {
-			$returnValue = true;
 			foreach ($bytes as $byte) {
 				if (!(is_numeric($byte) && $byte >= 0 && $byte <= 255)) {
-					$returnValue = false;
+					return false;
 				}
 			}
-			return $returnValue;
+			return true;
 		}
 		return false;
 	}