[Console] Make sure we pass a numeric array of arguments to call_user_func_array().

derrabus · derrabus · commit 67102c32e68e · 2020-08-08T17:34:42.000+02:00
diff --git a/src/Symfony/Component/Console/Descriptor/TextDescriptor.php b/src/Symfony/Component/Console/Descriptor/TextDescriptor.php
@@ -204,7 +204,7 @@ protected function describeApplication(Application $application, array $options
             // calculate max. width based on available commands per namespace
             $width = $this->getColumnWidth(\call_user_func_array('array_merge', array_map(function ($namespace) use ($commands) {
                 return array_intersect($namespace['commands'], array_keys($commands));
-            }, $namespaces)));
+            }, array_values($namespaces))));
 
             if ($describedNamespace) {
                 $this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
