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fix a minor fms presetlist viewer bug with displaying prev when you are on the first playlist

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26087 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2010-05-16 13:32:43 +00:00
parent 36e7c37750
commit caa4f54e42
1 changed files with 3 additions and 2 deletions
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3
apps/gui/skin_engine/skin_display.c
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@ -219,14 +219,15 @@ static void draw_playlist_viewer_list(struct gui_wps *gwps,
{ {
cur_pos = radio_current_preset(); cur_pos = radio_current_preset();
count = radio_preset_count(); count = radio_preset_count();
start_item = cur_pos + viewer->start_offset;
} }
else else
#endif #endif
{ {
cur_pos = playlist_get_display_index(); cur_pos = playlist_get_display_index();
count = playlist_amount()+1; count = playlist_amount()+1;
start_item = MAX(0, cur_pos + viewer->start_offset);
} }
start_item = MAX(0, cur_pos + viewer->start_offset);
gwps->display->set_viewport(viewer->vp); gwps->display->set_viewport(viewer->vp);
for(i=start_item; (i-start_item)<lines && i<count; i++) for(i=start_item; (i-start_item)<lines && i<count; i++)