Merge pull request #8 from franzholz/develop

An empty target must be dealt with

Author: garbast

Classes/Utility/Convert.php

@@ -205,7 +205,11 @@ protected function generateFileContent(string $xmlFile, string $langKey): string
         foreach ($LOCAL_LANG[$langKey] as $key => $data) {
             if (is_array($data)) {
                 $source = $data[0]['source'];
-                $target = $data[0]['target'];
+                if (isset($data[0]['target'])) {
+                    $target = $data[0]['target'];
+                } else {
+                    $target = '';
+                }
             } else {
                 $source = $LOCAL_LANG['default'][$key];
                 $target = $data;