From f7b0017f219d649a3acb3d650cb6d4fbb79b9956 Mon Sep 17 00:00:00 2001
From: Siebrand Mazeland <s.mazeland@xs4all.nl>
Date: Fri, 6 Nov 2009 18:49:42 +0100
Subject: [PATCH] Do not export codes twice

---
 scripts/update_translations.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/update_translations.php b/scripts/update_translations.php
index baa377caca..580c472eef 100755
--- a/scripts/update_translations.php
+++ b/scripts/update_translations.php
@@ -47,6 +47,8 @@ $codeMap = array(
 	'zh_TW' => 'zh-hant'
 );
 
+$doneCodes = array();
+
 foreach ($languages as $language) {
 	$code = $language['lang'];
 
@@ -56,6 +58,13 @@ foreach ($languages as $language) {
 		continue;
 	}
 
+	// Do not export codes twice (happens for 'nb')
+	if( in_array( $code, $doneCodes ) ) {
+		continue;
+	} else {
+		$doneCodes[] = $code;
+	}
+
 	// Convert code if needed
 	if( isset( $codeMap[$code] ) ) {
 		$twnCode = $codeMap[$code];