From b3dfd9e95317e35ad308a91e588137758e1e3ebb Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 17 Sep 2011 20:46:35 +0000
Subject: [PATCH] is_main_query(). fixes #18677.

git-svn-id: http://svn.automattic.com/wordpress/trunk@18699 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/query.php | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/wp-includes/query.php b/wp-includes/query.php
index 6e8582bcf..f47a860a2 100644
--- a/wp-includes/query.php
+++ b/wp-includes/query.php
@@ -715,6 +715,18 @@ function is_404() {
 	return $wp_query->is_404();
 }
 
+/**
+ * Is the query the main query?
+ *
+ * @since 3.3.0
+ *
+ * @return bool
+ */
+function is_main_query() {
+	global $wp_query;
+	return $wp_query->is_main_query();
+}
+
 /*
  * The Loop.  Post loop control.
  */
@@ -3467,6 +3479,18 @@ class WP_Query {
 	function is_404() {
 		return (bool) $this->is_404;
 	}
+
+	/**
+	 * Is the query the main query?
+	 *
+	 * @since 3.3.0
+	 *
+	 * @return bool
+	 */
+	function is_main_query() {
+		global $wp_the_query;
+		return $wp_the_query === $this;
+	}
 }
 
 /**