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Diffstat (limited to 'src/mame/video/btime.cpp')
-rw-r--r--src/mame/video/btime.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/video/btime.cpp b/src/mame/video/btime.cpp
index 56c68dcd5d0..8ce07c28918 100644
--- a/src/mame/video/btime.cpp
+++ b/src/mame/video/btime.cpp
@@ -38,7 +38,7 @@ PALETTE_INIT_MEMBER(btime_state,btime)
/* Burger Time doesn't have a color PROM, but Hamburge has. */
/* This function is also used by Eggs. */
- if (color_prom == 0) return;
+ if (color_prom == nullptr) return;
for (i = 0; i < palette.entries(); i++)
{
@@ -495,7 +495,7 @@ UINT32 btime_state::screen_update_bnj(screen_device &screen, bitmap_ind16 &bitma
scroll = (m_bnj_scroll1 & 0x02) * 128 + 511 - m_bnj_scroll2;
if (!flip_screen())
scroll = 767 - scroll;
- copyscrollbitmap(bitmap, *m_background_bitmap, 1, &scroll, 0, 0, cliprect);
+ copyscrollbitmap(bitmap, *m_background_bitmap, 1, &scroll, 0, nullptr, cliprect);
/* copy the low priority characters followed by the sprites
then the high priority characters */