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Proper fix for the playlist viewer crash

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8359 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-01-17 14:15:47 +00:00
parent 0b8149fefb
commit 2f56ee9d0f
1 changed files with 4 additions and 2 deletions
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6
apps/playlist_viewer.c
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@ -37,6 +37,7 @@
#include "talk.h" #include "talk.h"
#include "misc.h" #include "misc.h"
#include "action.h" #include "action.h"
#include "debug.h"
#include "lang.h" #include "lang.h"
@ -183,8 +184,9 @@ void playlist_buffer_load_entries_screen(struct playlist_buffer * pb,
if(direction==FORWARD) if(direction==FORWARD)
{ {
int min_start=viewer.selected_track-2*screens[0].nb_lines; int min_start=viewer.selected_track-2*screens[0].nb_lines;
if(min_start<0) while(min_start<0)
min_start=MAX_PLAYLIST_ENTRIES+min_start; min_start+=viewer.num_tracks;
min_start %= viewer.num_tracks;
playlist_buffer_load_entries(pb, min_start, FORWARD); playlist_buffer_load_entries(pb, min_start, FORWARD);
} }
else else