diff options
Diffstat (limited to 'libgui')
| -rw-r--r-- | libgui/gui.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libgui/gui.c b/libgui/gui.c index 9744f75..1ff202d 100644 --- a/libgui/gui.c +++ b/libgui/gui.c @@ -111,11 +111,10 @@ void gui_win_on_win(struct window *dest, struct window *src, int x, int y) return; } - if (x < 0) - x = 0; - if (y < 0) - y = 0; + if (src->width > dest->width || src->height > dest->height) + return; + // TODO: Negative x and y int bypp = dest->bpp >> 3; u8 *srcfb = src->fb; u8 *destfb = &dest->fb[x * bypp + y * dest->pitch]; |