From 9247edbde7973ac17e6deb84900f57c5644686aa Mon Sep 17 00:00:00 2001
From: kumy <kumy@users.noreply.github.com>
Date: Wed, 11 Nov 2020 21:17:22 +0100
Subject: [PATCH] Fix #18: return int in execute()

Here is a simple fix that bypass the issue reported in #18
---
 src/Console/Command/Extract.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Console/Command/Extract.php b/src/Console/Command/Extract.php
index 106efa3..80df025 100644
--- a/src/Console/Command/Extract.php
+++ b/src/Console/Command/Extract.php
@@ -58,7 +58,7 @@ protected function configure()
     /**
      * @param InputInterface $input
      * @param OutputInterface $output
-     * @return void
+     * @return int
      * @throws FileNotReadableException
      * @throws FileNotWritableException
      * @throws InvalidArgumentException
@@ -92,6 +92,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
         }
 
         $output->writeln('<info>Done</info>');
+        return 0;
     }
 
     /**