From 46de106e8a7aeb3d64453c59cae69de3106e2f33 Mon Sep 17 00:00:00 2001
From: Qingping Hou <dave2008713@gmail.com>
Date: Fri, 16 Mar 2012 14:23:09 +0800
Subject: [PATCH] fix: clear input_text before input result return

---
 inputbox.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/inputbox.lua b/inputbox.lua
index 69789a891..65321e0d6 100644
--- a/inputbox.lua
+++ b/inputbox.lua
@@ -249,5 +249,7 @@ function InputBox:input(ypos, height, title, d_text)
 		end -- if
 	end -- while
 
-	return self.input_string
+	local return_str = self.input_string
+	self.input_string = ""
+	return return_str
 end