From 32a97d5065efbcc6897ef7598343c6973114fff4 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Wed, 2 Jan 2013 16:28:47 -0800
Subject: zome issues registering new hubs

---
 include/items.php | 18 ++++++++++--------
 include/zot.php   |  8 +++++++-
 2 files changed, 17 insertions(+), 9 deletions(-)

(limited to 'include')

diff --git a/include/items.php b/include/items.php
index 3cfdd59da..432f26804 100755
--- a/include/items.php
+++ b/include/items.php
@@ -4200,13 +4200,15 @@ function fetch_post_tags($items) {
 	$tag_finder = array();
 	if($items) {		
 		foreach($items as $item) {
-			if(array_key_exists('item_id',$item)) {
-				if(! in_array($item['item_id'],$tag_finder))
-					$tag_finder[] = $item['item_id'];
-			}
-			else {
-				if(! in_array($item['id'],$tag_finder))
-					$tag_finder[] = $item['id'];
+			if(is_array($item)) {
+				if(array_key_exists('item_id',$item)) {
+					if(! in_array($item['item_id'],$tag_finder))
+						$tag_finder[] = $item['item_id'];
+				}
+				else {
+					if(! in_array($item['id'],$tag_finder))
+						$tag_finder[] = $item['id'];
+				}
 			}
 		}
 	}
@@ -4222,7 +4224,7 @@ function fetch_post_tags($items) {
 
 
 	for($x = 0; $x < count($items); $x ++) {
-		if(count($tags)) {
+		if($tags) {
 			foreach($tags as $t) {
 				if(array_key_exists('item_id',$items[$x])) {
 					if($t['oid'] == $items[$x]['item_id']) {
diff --git a/include/zot.php b/include/zot.php
index 46f0bd397..5771b67d1 100644
--- a/include/zot.php
+++ b/include/zot.php
@@ -358,7 +358,13 @@ function zot_register_hub($arr) {
 
 		$guid_hash = base64url_encode(hash('whirlpool',$arr['guid'] . $arr['guid_sig'], true));
 
-		$x = z_fetch_url($arr['url'] . '/.well-known/zot-info/?f=&hash=' . $guid_hash);
+		$url = $arr['url'] . '/.well-known/zot-info/?f=&guid_hash=' . $guid_hash;
+
+		logger('zot_register_hub: ' . $url);
+
+		$x = z_fetch_url($url);
+
+		logger('zot_register_hub: ' . print_r($x,true));
 
 		if($x['success']) {
 			$record = json_decode($x['body'],true);
-- 
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