From f190a09af728c61ad2118cf908c6d831e8a594cf Mon Sep 17 00:00:00 2001
From: kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Wed, 11 Sep 2002 03:22:50 +0000
Subject: fix screen rotate bug when returning from Ctrl-U

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@517 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/io.c     | 4 +++-
 mbbsd/screen.c | 3 +--
 mbbsd/var.c    | 3 ++-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/mbbsd/io.c b/mbbsd/io.c
index 721b54a2..82895f28 100644
--- a/mbbsd/io.c
+++ b/mbbsd/io.c
@@ -1,4 +1,4 @@
-/* $Id: io.c,v 1.22 2002/07/22 19:02:00 in2 Exp $ */
+/* $Id: io.c,v 1.23 2002/09/11 03:22:50 kcwu Exp $ */
 #include "bbs.h"
 
 #if defined(linux)
@@ -161,6 +161,7 @@ igetch()
 		&& currutmp->mode != LUSERS && currutmp->mode) {
 
 		screenline_t   *screen0 = calloc(t_lines, sizeof(screenline_t));
+		int		oldroll = roll;
 		int             y, x, my_newfd;
 
 		getyx(&y, &x);
@@ -170,6 +171,7 @@ igetch()
 		t_users();
 		i_newfd = my_newfd;
 		memcpy(big_picture, screen0, t_lines * sizeof(screenline_t));
+		roll = oldroll;
 		move(y, x);
 		free(screen0);
 		redoscr();
diff --git a/mbbsd/screen.c b/mbbsd/screen.c
index a7f4526c..0dc36811 100644
--- a/mbbsd/screen.c
+++ b/mbbsd/screen.c
@@ -1,4 +1,4 @@
-/* $Id: screen.c,v 1.8 2002/07/22 19:02:00 in2 Exp $ */
+/* $Id: screen.c,v 1.9 2002/09/11 03:22:50 kcwu Exp $ */
 #include "bbs.h"
 
 #ifdef SUPPORT_GB
@@ -15,7 +15,6 @@ static int      gbinited = 0;
 static unsigned char cur_ln = 0, cur_col = 0;
 static unsigned char docls, downfrom = 0;
 static unsigned char standing = NA;
-static char     roll = 0;
 static int      scrollcnt, tc_col, tc_line;
 
 #define MODIFIED (1)		/* if line has been modifed, screen output */
diff --git a/mbbsd/var.c b/mbbsd/var.c
index dfabe04a..819be5ba 100644
--- a/mbbsd/var.c
+++ b/mbbsd/var.c
@@ -1,4 +1,4 @@
-/* $Id: var.c,v 1.12 2002/09/04 12:54:51 kcwu Exp $ */
+/* $Id: var.c,v 1.13 2002/09/11 03:22:50 kcwu Exp $ */
 #define INCLUDE_VAR_H
 #include "bbs.h"
 
@@ -345,6 +345,7 @@ int             chc_hiswin, chc_hislose, chc_histie;
 /* screen.c */
 screenline_t   *big_picture = NULL;
 unsigned char   scr_lns, scr_cols;
+char            roll;
 
 /* gomo.c */
 char            ku[BRDSIZ][BRDSIZ];
-- 
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