From 59ad6c29d104903e5bcba6c3cd7e20423a97d51b Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 29 Aug 2019 18:09:35 +0200
Subject: [PATCH] [Console] allow Command::getName() to return null

---
 src/Symfony/Component/Console/Application.php     | 5 +++++
 src/Symfony/Component/Console/Command/Command.php | 6 +-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Symfony/Component/Console/Application.php b/src/Symfony/Component/Console/Application.php
index 9bb0746e404cf..fcdcd908a8981 100644
--- a/src/Symfony/Component/Console/Application.php
+++ b/src/Symfony/Component/Console/Application.php
@@ -21,6 +21,7 @@
 use Symfony\Component\Console\Event\ConsoleTerminateEvent;
 use Symfony\Component\Console\Exception\CommandNotFoundException;
 use Symfony\Component\Console\Exception\ExceptionInterface;
+use Symfony\Component\Console\Exception\LogicException;
 use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Helper\DebugFormatterHelper;
 use Symfony\Component\Console\Helper\FormatterHelper;
@@ -459,6 +460,10 @@ public function add(Command $command)
         // Will throw if the command is not correctly initialized.
         $command->getDefinition();
 
+        if (!$command->getName()) {
+            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', \get_class($command)));
+        }
+
         $this->commands[$command->getName()] = $command;
 
         foreach ($command->getAliases() as $alias) {
diff --git a/src/Symfony/Component/Console/Command/Command.php b/src/Symfony/Component/Console/Command/Command.php
index b68c05dedac85..493800b315d92 100644
--- a/src/Symfony/Component/Console/Command/Command.php
+++ b/src/Symfony/Component/Console/Command/Command.php
@@ -453,14 +453,10 @@ public function setProcessTitle($title)
     /**
      * Returns the command name.
      *
-     * @return string The command name
+     * @return string|null
      */
     public function getName()
     {
-        if (!$this->name) {
-            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', \get_class($this)));
-        }
-
         return $this->name;
     }