From 65ff4db415466ae9ec40af24aea40afbac1ff0a9 Mon Sep 17 00:00:00 2001
From: Andrew Nacin <nacin@git.wordpress.org>
Date: Mon, 22 Feb 2010 19:10:03 +0000
Subject: [PATCH] Introduce is_textdomain_loaded(). Fixes #10527 props
 nbachiyski.

git-svn-id: https://develop.svn.wordpress.org/trunk@13304 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-includes/l10n.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/wp-includes/l10n.php b/wp-includes/l10n.php
index 5e37f5052d..d3471df298 100644
--- a/wp-includes/l10n.php
+++ b/wp-includes/l10n.php
@@ -438,6 +438,18 @@ function &get_translations_for_domain( $domain ) {
 	return $l10n[$domain];
 }
 
+/**
+ * Whether there are translations for the domain
+ *
+ * @since 3.0.0
+ * @param string $domain
+ * @return bool Whether there are translations
+ */
+function is_textdomain_loaded( $domain ) {
+	global $l10n;
+	return isset( $l10n[$domain] );
+}
+
 /**
  * Translates role name. Since the role names are in the database and
  * not in the source there are dummy gettext calls to get them into the POT