From 003616dbd986a7ba41d1e325401abf68606d26f5 Mon Sep 17 00:00:00 2001
From: Scott Taylor <wonderboymusic@git.wordpress.org>
Date: Tue, 30 Aug 2016 05:56:13 +0000
Subject: [PATCH] i18n: after r38364, check that `global $wp_locale` is an
 instance of `WP_Locale` before calling `->is_rtle()` in `is_rtl()`.

See #37827.


git-svn-id: https://develop.svn.wordpress.org/trunk@38438 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-includes/l10n.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/wp-includes/l10n.php b/src/wp-includes/l10n.php
index 7bc1c6abdf..aaa7611f22 100644
--- a/src/wp-includes/l10n.php
+++ b/src/wp-includes/l10n.php
@@ -1144,5 +1144,8 @@ function wp_dropdown_languages( $args = array() ) {
  */
 function is_rtl() {
 	global $wp_locale;
+	if ( ! ( $wp_locale instanceof WP_Locale ) ) {
+		return false;
+	}
 	return $wp_locale->is_rtl();
 }
\ No newline at end of file