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

* remotes/upstream/master:
  sort inbox by recently replied conversations first
  file as widget and basic filing implementation for duepuntozero,slackr much more work needed - this is just for test/evaluation currently
  don't count self in number of contatcs
  invite potential connectees to the free social web
  In HTML2BBCode: fetch the URL of [EMBED] using JavaScript instead of an ajax-call to a php-script. Once there actually is embedded Code in the HTML, this function is called after every single keypress. Not only is making an ajax-call every keypress bandith intensive - it also made typing hard / slow. Making a lot of JavaScript-RegExp-Computation every keypress isn't exactly great either, but still performs better.
  Some security against XSRF-attacks
  A 'PHP Fatal error:  Call to a member function getElementsByTagName() on a non-object in mod/parse_url.php on line 191' occurred when the linked HTML-File doesn't have a HEAD. The HTML-file couln't be link to in the editor therefore.
  Mostly some checks in order to avoid Notices; 1 real bugfix in /mod/network.php
  Avoid notices
  contact.network is used later to check if a direct link or a redirect by /redir/contactid should be used
  wasn't actually changed before
  Avoid a notice
  Avoid a Notice
  Avoid a Notice
  Avoid a Notice

* master:

1 files changed, 1 insertions, 1 deletions

diff --git a/include/oembed.php b/include/oembed.php
index 5c3c595f5..52068efc7 100755
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -62,7 +62,7 @@ function oembed_fetch_url($embedurl){
 	
 function oembed_format_object($j){
 	$embedurl = $j->embedurl;
-	$jhtml = oembed_iframe($j->embedurl,$j->width,$j->height );
+	$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
 	$ret="<span class='oembed ".$j->type."'>";
 	switch ($j->type) {
 		case "video": {