Return int from execute() methods in Commands to fix a Symfony 4.…

…4 deprecation notice (#3)
webfactory · Apr 11, 2022 · ccf1145 · ccf1145
1 parent c6699cc
commit ccf1145
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/Command/ListSynchronizersCommand.php b/src/Command/ListSynchronizersCommand.php
@@ -38,10 +38,12 @@ protected function configure()
     /**
      * {@inheritDoc}
      */
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         foreach ($this->synchronizerRegistry->getObjectclasses() as $objectclass) {
             $output->writeln($objectclass);
         }
+
+        return 0;
     }
 }
diff --git a/src/Command/SynchronizeCommand.php b/src/Command/SynchronizeCommand.php
@@ -59,7 +59,7 @@ protected function configure()
     /**
      * {@inheritDoc}
      */
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $force = $input->getOption('force');
         $only = $input->getOption('only');
@@ -75,5 +75,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
             $this->synchronizerRegistry->getSynchronizer($objectclass)
                                        ->synchronize($objectclass, $force);
         }
+
+        return 0;
     }
 }