[FrameworkBundle] [Translation] Fixed translations not written when no translations directory in update command

Author: jeremyFreeAgent

Command/TranslationUpdateCommand.php

@@ -188,9 +188,11 @@ protected function execute(InputInterface $input, OutputInterface $output)
                 }
             }
 
-            if ($bundleTransPath) {
-                $writer->writeTranslations($operation->getResult(), $input->getOption('output-format'), array('path' => $bundleTransPath, 'default_locale' => $this->getContainer()->getParameter('kernel.default_locale')));
+            if (!$bundleTransPath) {
+                $bundleTransPath = end($transPaths).'translations';
             }
+
+            $writer->writeTranslations($operation->getResult(), $input->getOption('output-format'), array('path' => $bundleTransPath, 'default_locale' => $this->getContainer()->getParameter('kernel.default_locale')));
         }
 
         $output->newLine();