symfony
diff --git a/‎src/Symfony/Component/Console/Application.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Application.php
+3-1Lines changed: 3 additions & 1 deletion b/‎src/Symfony/Component/Console/Application.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Application.php
+3-1Lines changed: 3 additions & 1 deletion
diff --git a/‎src/Symfony/Component/Console/Input/InputArgument.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Input/InputArgument.php
+10Lines changed: 10 additions & 0 deletions b/‎src/Symfony/Component/Console/Input/InputArgument.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Input/InputArgument.php
+10Lines changed: 10 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
+1-1Lines changed: 1 addition & 1 deletion
@@ -179,7 +179,9 @@ public function doRun(InputInterface $input, OutputInterface $output)
 
         if (!$name) {
             $name = $this->defaultCommand;
-            $input = new ArrayInput(array('command' => $this->defaultCommand));
+            $inputArgument = $this->definition->getArgument('command');
+            $inputArgument->setMode(InputArgument::OPTIONAL);
+            $inputArgument->setDefault($name);
         }
 
         // the command name MUST be the first element of the input
 
@@ -106,6 +106,16 @@ public function setDefault($default = null)
         $this->default = $default;
     }
 
+    /**
+     * Sets argument's mode.
+     *
+     * @param int $mode
+     */
+    public function setMode($mode)
+    {
+        $this->mode = $mode;
+    }
+
     /**
      * Returns the default value.
      *
 
@@ -2,7 +2,7 @@ Usage:
   help [options] [--] [<command_name>]
 
 Arguments:
-  command               The command to execute
+  command               The command to execute [default: "list"]
   command_name          The command name [default: "help"]
 
 Options: