From 8f089d52f308632deacc7add91ee30f4e97d0a84 Mon Sep 17 00:00:00 2001 From: Artur Panteleev Date: Sun, 3 Feb 2019 14:58:36 +0300 Subject: [PATCH] fix unused variable 'driver' --- step07/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/step07/README.md b/step07/README.md index 067f8ef..7a63d42 100644 --- a/step07/README.md +++ b/step07/README.md @@ -102,7 +102,7 @@ func (d *DriverStorage) Set(key int, driver *Driver) { ```Go // Delete removes driver from storage by key func (d *DriverStorage) Delete(key int) error { - driver, ok := d.drivers[key] + _, ok := d.drivers[key] if !ok { return errors.New("Driver does not exist") }