From 7aedce7c70feda37a96abdbaace7a862d84a436d Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Tue, 19 Mar 2019 10:39:36 -0400
Subject: [PATCH] update unix get title type

---
 robotgo_unix.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/robotgo_unix.go b/robotgo_unix.go
index a14a100..2f592da 100644
--- a/robotgo_unix.go
+++ b/robotgo_unix.go
@@ -42,8 +42,8 @@ func GetBounds(pid int32, args ...int) (int, int, int, int) {
 }
 
 // internalGetTitle get the window title
-func internalGetTitle(pid int32, args ...int) string {
-	var hwnd int
+func internalGetTitle(pid int32, args ...int32) string {
+	var hwnd int32
 	if len(args) > 0 {
 		hwnd = args[0]