From e3e7619a55edec9d7b629c021ae4e607f5d1f9c6 Mon Sep 17 00:00:00 2001
From: Jared Hancock <jared@osticket.com>
Date: Wed, 23 Jul 2014 23:53:07 -0500
Subject: [PATCH] i18n: Allow case-insensitive locale spec

---
 include/class.i18n.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/include/class.i18n.php b/include/class.i18n.php
index 05914f780..34e873ef9 100644
--- a/include/class.i18n.php
+++ b/include/class.i18n.php
@@ -29,8 +29,10 @@ class Internationalization {
         if ($cfg && ($lang = $cfg->getSystemLanguage()))
             array_unshift($this->langs, $language);
 
-        if ($language)
-            array_unshift($this->langs, $language);
+        // Detect language filesystem path, case insensitively
+        if ($language && ($info = self::getLanguageInfo($language))) {
+            array_unshift($this->langs, $info['code']);
+        }
     }
 
     function getTemplate($path) {
@@ -192,7 +194,7 @@ class Internationalization {
 
     static function getLanguageInfo($lang) {
         $langs = self::availableLanguages();
-        return @$langs[$lang] ?: array();
+        return @$langs[strtolower($lang)] ?: array();
     }
 
     static function availableLanguages($base=I18N_DIR) {
-- 
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