From 0dd958b76e3ef1c2819fa13461b37b8b680ecb66 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 6 Jun 2013 12:10:30 +0200
Subject: [PATCH] Only allow movement rightwards if pad is big enough.
---
windows.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/windows.c b/windows.c
index cf64b4e..775f324 100644
--- a/windows.c
+++ b/windows.c
@@ -18,8 +18,8 @@ struct WinMeta init_win_meta (WINDOW * screen) {
return win_meta; }
void scroll_pad (struct WinMeta * win_meta, char dir) {
-// Scroll pad left (if possible) or right.
- if ('+' == dir)
+// Scroll pad left or right (if possible).
+ if ('+' == dir && win_meta->pad_offset + win_meta->width < getmaxx(win_meta->pad))
win_meta->pad_offset++;
else if ('-' == dir && win_meta->pad_offset > 0)
win_meta->pad_offset--; }
--
2.30.2