From 9b973356a80255ea89b2997d980d63d370c952e9 Mon Sep 17 00:00:00 2001
From: mollusk <silvernode@gmail.com>
Date: Fri, 6 Jul 2018 04:23:22 -0700
Subject: [PATCH] take care of warnings

---
 main.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/main.go b/main.go
index bf593f5..dbcba47 100644
--- a/main.go
+++ b/main.go
@@ -44,6 +44,7 @@ func initGame() {
 	ClearScreen()
 }
 
+//ClearScreen clear all output on screen
 func ClearScreen() {
 	cmd := exec.Command("clear")
 	cmd.Stdout = os.Stdout
@@ -51,11 +52,11 @@ func ClearScreen() {
 }
 
 func input(s string) (string, error) {
-	stdin_buf := bufio.NewReader(os.Stdin)
+	stdinBuf := bufio.NewReader(os.Stdin)
 
 	fmt.Print(s)
 
-	text, err := stdin_buf.ReadString('\n')
+	text, err := stdinBuf.ReadString('\n')
 	if err != nil {
 		panic(err)
 	}