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<title>[BuddyPress][12448] trunk/src/bp-messages/bp-messages-functions.php: User Messages Export: Avoid invalid argument for foreach().</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/12448">12448</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/12448","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>dcavins</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-08-16 14:41:12 +0000 (Fri, 16 Aug 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>User Messages Export: Avoid invalid argument for foreach().
Ensure that `BP_Messages_Thread::get_current_threads_for_user()` returns valid threads before iterating over `$user_threads['threads']`.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpmessagesbpmessagesfunctionsphp">trunk/src/bp-messages/bp-messages-functions.php</a></li>
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<h3>Diff</h3>
<a id="trunksrcbpmessagesbpmessagesfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-messages/bp-messages-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-messages/bp-messages-functions.php 2019-08-16 13:50:51 UTC (rev 12447)
+++ trunk/src/bp-messages/bp-messages-functions.php 2019-08-16 14:41:12 UTC (rev 12448)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -669,6 +669,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'page' => $page,
</span><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( empty( $user_threads ) ) {
+ return array(
+ 'data' => $data_to_export,
+ 'done' => true,
+ );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> foreach ( $user_threads['threads'] as $thread ) {
</span><span class="cx" style="display: block; padding: 0 10px"> $recipient_links = array();
</span><span class="cx" style="display: block; padding: 0 10px"> foreach ( $thread->recipients as $recipient ) {
</span></span></pre>
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