Fix example to check the correct error value

2015-08-24 17:19:04 -07:00 · 2015-08-24 17:19:04 -07:00 · 5532d1d5ac
parent 8897bf1452
commit 5532d1d5ac
1 changed files with 7 additions and 7 deletions
--- a/_example/hook/hook.go
+++ b/_example/hook/hook.go
@ -54,7 +54,7 @@ func main() {
 		log.Fatal(err)
 	}

-	bk.Step(-1)
+	_, err = bk.Step(-1)
 	if err != nil {
 		log.Fatal(err)
 	}