From 76328bbfda561dabe30312ed9d510cc7ed2ef063 Mon Sep 17 00:00:00 2001 From: Karl Kurbjun Date: Sat, 11 Apr 2009 22:22:44 +0000 Subject: Fix the scrollbar boundary checking to prevent the player from freezing on screens that are too small to show the list with the font selected. Correct the M:Robe remote screen height. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20690 a1c6a512-1295-4272-9138-f99709370657 --- apps/gui/scrollbar.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'apps/gui/scrollbar.c') diff --git a/apps/gui/scrollbar.c b/apps/gui/scrollbar.c index 0cb3602d11..8a0b885c4b 100644 --- a/apps/gui/scrollbar.c +++ b/apps/gui/scrollbar.c @@ -92,6 +92,14 @@ void gui_scrollbar_draw(struct screen * screen, int x, int y, inner_y = y + 1; inner_wd = width - 2; inner_ht = height - 2; + + /* Boundary check to make sure that height is reasonable, otherwise nothing + * to do + */ + if(height<2 || width<2) + { + return; + } if (flags & HORIZONTAL) inner_len = inner_wd; -- cgit v1.2.3