From 148451b883dab8a28d9338b2de64f2cc4b7cd915 Mon Sep 17 00:00:00 2001
From: Martin Polden <mpolden@mpolden.no>
Date: Sat, 10 Feb 2018 18:04:16 +0100
Subject: [PATCH] Simplify

---
 iputil/db/db.go | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/iputil/db/db.go b/iputil/db/db.go
index 72d3dfa..77161cb 100644
--- a/iputil/db/db.go
+++ b/iputil/db/db.go
@@ -31,10 +31,7 @@ func (d *empty) IsEmpty() bool                      { return true }
 func Empty() Database { return &empty{} }
 
 func Open(countryDB, cityDB string) (Database, error) {
-	var (
-		country *geoip2.Reader
-		city    *geoip2.Reader
-	)
+	var country, city *geoip2.Reader
 	if countryDB != "" {
 		r, err := geoip2.Open(countryDB)
 		if err != nil {