From 85e5969ef449839f97745d6d44b4bc59c47d9810 Mon Sep 17 00:00:00 2001
From: Shaun Bent <shaunbent@me.com>
Date: Tue, 15 Jan 2013 22:25:54 +0000
Subject: [PATCH] Cope with deleted users and WP changes to get_userdata()

---
 users_field.php | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/users_field.php b/users_field.php
index 988fcc4..4cbe9af 100644
--- a/users_field.php
+++ b/users_field.php
@@ -404,28 +404,31 @@ function get_value_for_api( $post_id, $field ) {
 				
 			}
 			
-			if ( is_array( $value ) ) {
+			foreach ( $value as $k => $v ) {
 			
-				foreach( $value as $k => $v ) {
+				$user_data = get_userdata( $v );
 				
-					$user_data = get_userdata( $v );
-					$value[$k] = array();
-					$value[$k]['ID'] = $v;
-					$value[$k]['user_firstname'] = $user_data->user_firstname;
-					$value[$k]['user_lastname'] = $user_data->user_lastname;
-					$value[$k]['nickname'] = $user_data->nickname;
-					$value[$k]['user_nicename'] = $user_data->user_nicename;
-					$value[$k]['display_name'] = $user_data->display_name;
-					$value[$k]['user_email'] = $user_data->user_email;
-					$value[$k]['user_url'] = $user_data->user_url;
-					$value[$k]['user_registered'] = $user_data->user_registered;
-					$value[$k]['user_description'] = $user_data->user_description;
-	
-				}
+				//cope with deleted users by @adampope
+				if ( ! is_object( $user_data ) ) {
 				
-			} else {
-
-				$value = get_userdata( $value );
+					unset( $value[$k] );
+					
+					continue;
+			
+				}
+	
+				$value[ $k ] = array();
+				$value[ $k ]['ID'] = $v;
+				$value[ $k ]['user_firstname'] = $user_data->user_firstname;
+				$value[ $k ]['user_lastname'] = $user_data->user_lastname;
+				$value[ $k ]['nickname'] = $user_data->nickname;
+				$value[ $k ]['user_nicename'] = $user_data->user_nicename;
+				$value[ $k ]['display_name'] = $user_data->display_name;
+				$value[ $k ]['user_email'] = $user_data->user_email;
+				$value[ $k ]['user_url'] = $user_data->user_url;
+				$value[ $k ]['user_registered'] = $user_data->user_registered;
+				$value[ $k ]['user_description'] = $user_data->user_description;
+				$value[ $k ]['user_avatar'] = get_avatar( $v );
 				
 			}