From: Max Kellermann <max@duempel.org>
Date: Tue, 25 Nov 2008 17:44:42 +0000 (+0100)
Subject: list_window: reset cursor when list is empty
X-Git-Tag: v0.12_beta1~11
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=b320d4d5c6824732a968cd3d5ab547f82e7ae315;p=ncmpc.git

list_window: reset cursor when list is empty

Due to a side effect of the old "if" condition, the cursor was never
reset to the origin when the list was cleared.
---

diff --git a/src/list_window.c b/src/list_window.c
index efb6101..9f34f53 100644
--- a/src/list_window.c
+++ b/src/list_window.c
@@ -73,7 +73,9 @@ list_window_check_selected(struct list_window *lw, unsigned length)
 	if (lw->selected < lw->start)
 		lw->selected = lw->start;
 
-	if (length > 0 && lw->selected >= length)
+	if (length == 0)
+		lw->selected = 0;
+	else if (lw->selected >= length)
 		lw->selected = length - 1;
 }