From 8774a77d33c82e0fdf256dbd7a0094bcc2f73089 Mon Sep 17 00:00:00 2001
From: David Hill <dhill@conformal.com>
Date: Thu, 28 Aug 2014 11:49:49 -0400
Subject: [PATCH] Use Errorf when using formatting directives.

Found by go vet.
---
 addrmgr/addrmanager.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/addrmgr/addrmanager.go b/addrmgr/addrmanager.go
index f4a1ad1d..b30c7279 100644
--- a/addrmgr/addrmanager.go
+++ b/addrmgr/addrmanager.go
@@ -401,7 +401,7 @@ func (a *AddrManager) savePeers() {
 
 	w, err := os.Create(a.peersFile)
 	if err != nil {
-		log.Error("Error opening file %s: %v", a.peersFile, err)
+		log.Errorf("Error opening file %s: %v", a.peersFile, err)
 		return
 	}
 	enc := json.NewEncoder(w)