Change void return declarations commands to be integer returns

Calling these commands would throw a FatalErrorException: Compile Error: A void function must not return a value Since symfony commands require a proper exit code to be returned this should be an integer return type
sonata-project · Jan 28, 2020 · 5a6d348 · 5a6d348
1 parent c0ee583
commit 5a6d348
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Command/CacheFlushAllCommand.php b/src/Command/CacheFlushAllCommand.php
@@ -33,7 +33,7 @@ public function configure(): void
         );
     }
 
-    public function execute(InputInterface $input, OutputInterface $output): void
+    public function execute(InputInterface $input, OutputInterface $output): int
     {
         $output->writeln('<info>Clearing cache information.</info>');
 

diff --git a/src/Command/CacheFlushCommand.php b/src/Command/CacheFlushCommand.php
@@ -42,7 +42,7 @@ public function configure(): void
     /**
      * @throws \RuntimeException
      */
-    public function execute(InputInterface $input, OutputInterface $output): void
+    public function execute(InputInterface $input, OutputInterface $output): int
     {
         $keys = @json_decode($input->getOption('keys'), true);