Merge "Simplify a few list() that only care about the first element"

[lhc/web/wiklou.git] / includes / shell / FirejailCommand.php

diff --git a/includes/shell/FirejailCommand.php b/includes/shell/FirejailCommand.php
index 7aed05f..6bf94cd 100644 (file)
--- a/includes/shell/FirejailCommand.php
+++ b/includes/shell/FirejailCommand.php
@@ -51,7 +51,7 @@ class FirejailCommand extends Command {
        /**
         * @inheritDoc
         */
-       public function whitelistPaths( array $paths ) {
+       public function whitelistPaths( array $paths ): Command {
                $this->whitelistedPaths = array_merge( $this->whitelistedPaths, $paths );
                return $this;
        }