From 7ecc0f4b11ab9dd860f7799881b024c0fbb5994c Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sat, 27 May 2017 18:11:18 -0700
Subject: [PATCH] rename variables

---
 weed/command/filer.go       |  6 +++---
 weed/server/filer_server.go | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/weed/command/filer.go b/weed/command/filer.go
index 7d90707a6..2e1c9d1dc 100644
--- a/weed/command/filer.go
+++ b/weed/command/filer.go
@@ -83,8 +83,8 @@ func runFiler(cmd *Command, args []string) bool {
 		glog.Fatalf("Check Meta Folder (-dir) Writable %s : %s", *f.dir, err)
 	}
 
-	r := http.NewServeMux()
-	_, nfs_err := weed_server.NewFilerServer(r, *f.ip, *f.port, *f.master, *f.dir, *f.collection,
+	defaultMux := http.NewServeMux()
+	_, nfs_err := weed_server.NewFilerServer(defaultMux, *f.ip, *f.port, *f.master, *f.dir, *f.collection,
 		*f.defaultReplicaPlacement, *f.redirectOnRead, *f.disableDirListing,
 		*f.confFile,
 		*f.maxMB,
@@ -103,7 +103,7 @@ func runFiler(cmd *Command, args []string) bool {
 	if e != nil {
 		glog.Fatalf("Filer listener error: %v", e)
 	}
-	if e := http.Serve(filerListener, r); e != nil {
+	if e := http.Serve(filerListener, defaultMux); e != nil {
 		glog.Fatalf("Filer Fail to serve: %v", e)
 	}
 
diff --git a/weed/server/filer_server.go b/weed/server/filer_server.go
index 33b3677a5..467545dfd 100644
--- a/weed/server/filer_server.go
+++ b/weed/server/filer_server.go
@@ -57,7 +57,7 @@ type FilerServer struct {
 	masterNodes        *storage.MasterNodes
 }
 
-func NewFilerServer(r *http.ServeMux, ip string, port int, master string, dir string, collection string,
+func NewFilerServer(defaultMux *http.ServeMux, ip string, port int, master string, dir string, collection string,
 	replication string, redirectOnRead bool, disableDirListing bool,
 	confFile string,
 	maxMB int,
@@ -105,12 +105,12 @@ func NewFilerServer(r *http.ServeMux, ip string, port int, master string, dir st
 			return
 		}
 
-		r.HandleFunc("/admin/mv", fs.moveHandler)
-		r.HandleFunc("/admin/register", fs.registerHandler)
-		r.HandleFunc("/__api__", fs.apiHandler)
+		defaultMux.HandleFunc("/admin/mv", fs.moveHandler)
+		defaultMux.HandleFunc("/admin/register", fs.registerHandler)
+		defaultMux.HandleFunc("/__api__", fs.apiHandler)
 	}
 
-	r.HandleFunc("/", fs.filerHandler)
+	defaultMux.HandleFunc("/", fs.filerHandler)
 
 	go func() {
 		connected := true