Do not export codes twice

1 files changed, 9 insertions, 0 deletions

diff --git a/scripts/update_translations.php b/scripts/update_translations.php
index baa377cac..580c472ee 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];