Update execute member function prototype

[airbundle] / Command / WeatherCommand.php

diff --git a/Command/WeatherCommand.php b/Command/WeatherCommand.php
index 3b6c88f22dad0bb289c08213db5eed9c7dec3beb..ed7b8bec947c10d7ece6127ecd164164ddbee72d 100644 (file)
--- a/Command/WeatherCommand.php
+++ b/Command/WeatherCommand.php
@@ -99,7 +99,7 @@ class WeatherCommand extends DoctrineCommand {
        }
 
        ///Process the attribution
-       protected function execute(InputInterface $input, OutputInterface $output) {
+       protected function execute(InputInterface $input, OutputInterface $output): int {
                //Kernel object
                $kernel = $this->getApplication()->getKernel();