From fc8d871335438d2de859fa4a40e9eb85a8393e09 Mon Sep 17 00:00:00 2001
From: Ryan Boren <ryan@git.wordpress.org>
Date: Sun, 2 Mar 2008 21:41:35 +0000
Subject: [PATCH] Make sure avatar size is numeric. Props Martin2006. fixes
 #6069

git-svn-id: https://develop.svn.wordpress.org/trunk@7132 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/pluggable.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/wp-includes/pluggable.php b/wp-includes/pluggable.php
index 1b81a68080..0758d16359 100644
--- a/wp-includes/pluggable.php
+++ b/wp-includes/pluggable.php
@@ -1186,6 +1186,9 @@ function get_avatar( $id_or_email, $size = '64', $default = '' ) {
 	if ( ! get_option('show_avatars') )
 		return false;
 
+	if ( !is_numeric($size) )
+		$size = '64';
+
 	$email = '';
 	if ( is_numeric($id_or_email) ) {
 		$id = (int) $id_or_email;