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
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@ -1144,5 +1144,8 @@ function wp_dropdown_languages( $args = array() ) {
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*/
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function is_rtl() {
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global $wp_locale;
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if ( ! ( $wp_locale instanceof WP_Locale ) ) {
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return false;
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}
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return $wp_locale->is_rtl();
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}
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