From 5eae30540312034db70b3a706217b2bab8b60c65 Mon Sep 17 00:00:00 2001
From: Boone Gorges <boonebgorges@gmail.com>
Date: Wed, 16 Sep 2015 19:25:26 +0000
Subject: [PATCH] Throw a notice when an invalid tax is passed to
 `wp_insert_post()`.

Props jdgrimes.
Fixes #25477.
Built from https://develop.svn.wordpress.org/trunk@34248


git-svn-id: http://core.svn.wordpress.org/trunk@34212 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/post-functions.php | 5 +++++
 wp-includes/version.php        | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/wp-includes/post-functions.php b/wp-includes/post-functions.php
index fe0d1cd8ce..c4640d5fe7 100644
--- a/wp-includes/post-functions.php
+++ b/wp-includes/post-functions.php
@@ -3208,6 +3208,11 @@ function wp_insert_post( $postarr, $wp_error = false ) {
 	if ( ! empty( $postarr['tax_input'] ) ) {
 		foreach ( $postarr['tax_input'] as $taxonomy => $tags ) {
 			$taxonomy_obj = get_taxonomy($taxonomy);
+			if ( ! $taxonomy_obj ) {
+				_doing_it_wrong( __FUNCTION__, sprintf( __( 'Invalid taxonomy: %s' ), $taxonomy ), '4.4.0' );
+				continue;
+			}
+
 			// array = hierarchical, string = non-hierarchical.
 			if ( is_array( $tags ) ) {
 				$tags = array_filter($tags);
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 15b4adff53..c3cb548d55 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34247';
+$wp_version = '4.4-alpha-34248';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.