forward compatibility with sf 4.4+

flack · Dec 14, 2019 · dc497be · dc497be
1 parent 34a8fd1
commit dc497be
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/command/schema.php b/src/command/schema.php
@@ -38,7 +38,7 @@ protected function configure()
             ->addOption('delete', null, InputOption::VALUE_NONE, 'Delete columns/tables that are not defined in mgdschema');
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output) : int
     {
         if (!$this->connected) {
             $path = $input->getArgument('config');
@@ -114,6 +114,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $this->generate_proxyfiles($cms);
 
         $output->writeln('Done');
+        return 0;
     }
 
     private function generate_proxyfiles(array $cms)