Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  Update LICENSE
  Update README
  cleaned up mess created when both people request friendship and one approves as duplex
  call time pass by reference deprecated
  From Tobias H - catch some irregularities caused by cut/paste code

* master:

2 files changed, 2 insertions, 2 deletions

diff --git a/include/html2bbcode.php b/include/html2bbcode.php
index 65920380b..51d629940 100755
--- a/include/html2bbcode.php
+++ b/include/html2bbcode.php
@@ -10,7 +10,7 @@ Originally made for the syncom project: http://wiki.piratenpartei.de/Syncom
 function node2bbcode(&$doc, $oldnode, $attributes, $startbb, $endbb)
 {
 	do {
-		$done = node2bbcodesub(&$doc, $oldnode, $attributes, $startbb, $endbb);
+		$done = node2bbcodesub($doc, $oldnode, $attributes, $startbb, $endbb);
 	} while ($done);
 }
 
diff --git a/include/items.php b/include/items.php
index 7d52571c2..250d023ce 100755
--- a/include/items.php
+++ b/include/items.php
@@ -2424,7 +2424,7 @@ function local_delivery($importer,$data) {
 			// This is my contact on another system, but it's really me.
 			// Turn this into a wall post.
 
-			if($contact['remote_self'])
+			if($importer['remote_self'])
 				$datarray['wall'] = 1;
 
 			$datarray['parent-uri'] = $item_id;