From 8910226d2f63db6fc7256b388187a249c9384478 Mon Sep 17 00:00:00 2001
From: Grissiom <chaos.proton@gmail.com>
Date: Fri, 24 Sep 2010 19:01:13 +0800
Subject: [PATCH] only count the last line of promt when caculate prompt width

---
 screen.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/screen.c b/screen.c
index fb173ce60..0046e0cff 100644
--- a/screen.c
+++ b/screen.c
@@ -236,6 +236,10 @@ static int calc_prompt_width( wchar_t *prompt )
 		{
 			res = next_tab_stop( res );
 		}
+		else if( prompt[j] == L'\n' )
+		{
+			res = 0;
+		}
 		else
 		{
 			/*