Use "null" so the lock is named automatically

javiereguiluz · web-flow · commit 7c99b93cb35f · 2017-07-06T17:12:41.000+02:00
diff --git a/console/lockable_trait.rst b/console/lockable_trait.rst
@@ -30,7 +30,7 @@ that adds two convenient methods to lock and release commands::
             }
 
             // If you prefer to wait until the lock is released, use this:
-            // $this->lock('lockname', true);
+            // $this->lock(null, true);
 
             // ...
 

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,7 @@ that adds two convenient methods to lock and release commands::`
`30`	`30`	`}`
`31`	`31`
`32`	`32`	`// If you prefer to wait until the lock is released, use this:`
`33`		`- // $this->lock('lockname', true);`
	`33`	`+ // $this->lock(null, true);`
`34`	`34`
`35`	`35`	`// ...`
`36`	`36`