From 83dcf38788c6e1b0ef50ee20c661bed598db6ecb Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Thu, 1 Feb 2018 22:03:57 +0800
Subject: [PATCH] fix clipboard golint

---
 clipboard/clipboard_unix.go | 7 ++++---
 robotgo.go                  | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/clipboard/clipboard_unix.go b/clipboard/clipboard_unix.go
index b5d1518..363ae91 100644
--- a/clipboard/clipboard_unix.go
+++ b/clipboard/clipboard_unix.go
@@ -17,6 +17,7 @@ const (
 )
 
 var (
+	// Primary choose primary mode on unix
 	Primary bool
 
 	pasteCmdArgs []string
@@ -28,7 +29,7 @@ var (
 	xclipPasteArgs = []string{xclip, "-out", "-selection", "clipboard"}
 	xclipCopyArgs  = []string{xclip, "-in", "-selection", "clipboard"}
 
-	missingCommands = errors.New("No clipboard utilities available. Please install xsel or xclip")
+	errMissingCommands = errors.New("No clipboard utilities available. Please install xsel or xclip")
 )
 
 func init() {
@@ -65,7 +66,7 @@ func getCopyCommand() *exec.Cmd {
 
 func readAll() (string, error) {
 	if Unsupported {
-		return "", missingCommands
+		return "", errMissingCommands
 	}
 	pasteCmd := getPasteCommand()
 	out, err := pasteCmd.Output()
@@ -77,7 +78,7 @@ func readAll() (string, error) {
 
 func writeAll(text string) error {
 	if Unsupported {
-		return missingCommands
+		return errMissingCommands
 	}
 	copyCmd := getCopyCommand()
 	in, err := copyCmd.StdinPipe()
diff --git a/robotgo.go b/robotgo.go
index 0d747f4..4ed5238 100644
--- a/robotgo.go
+++ b/robotgo.go
@@ -63,7 +63,7 @@ import (
 )
 
 const (
-	version string = "v0.48.0.501, Ben Nevis!"
+	version string = "v0.48.0.503, Ben Nevis!"
 )
 
 type (