From 69d2c50dc554f8c637f9d56d9253e22e6a09d728 Mon Sep 17 00:00:00 2001
From: stephen mcquay <stephen@mcquay.me>
Date: Wed, 4 Feb 2015 21:41:00 -0800
Subject: [PATCH] Fixed bug where zero value was not being used

if you read gob docs it states the following:

" If a field has the zero value for its type, it is omitted from the
transmission."

That's powerful savings. I didn't know. Now it works as one would expect.
---
 cmd/rclient/main.go | 4 ++--
 cmd/rserver/main.go | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/cmd/rclient/main.go b/cmd/rclient/main.go
index 71e2596..f46cc31 100644
--- a/cmd/rclient/main.go
+++ b/cmd/rclient/main.go
@@ -49,8 +49,8 @@ func main() {
 		}
 		point.X, point.Y = x, y
 
-		fmt.Printf("sending: %s\n", txt)
-		err = enc.Encode(&point)
+		fmt.Printf("sending: %+v\n", point)
+		err = enc.Encode(point)
 		if err != nil {
 			break
 		}
diff --git a/cmd/rserver/main.go b/cmd/rserver/main.go
index 31c4b8e..6c7c24e 100644
--- a/cmd/rserver/main.go
+++ b/cmd/rserver/main.go
@@ -19,7 +19,6 @@ func main() {
 
 	log.Println("locked and loaded")
 
-	point := robo.Point{}
 	for {
 		var err error
 		conn, err := ln.Accept()
@@ -30,6 +29,7 @@ func main() {
 
 		dec := gob.NewDecoder(conn)
 		for {
+			point := robo.Point{}
 			err = dec.Decode(&point)
 			if err != nil {
 				break
@@ -40,6 +40,6 @@ func main() {
 			fmt.Fprintf(os.Stderr, "%v\n", err)
 		}
 
-		fmt.Printf("disconnect: %+v\n", conn)
+		log.Printf("disconnect: %+v\n", conn)
 	}
 }