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Diffstat (limited to 'src/mame/video/atarisy1.cpp')
-rw-r--r--src/mame/video/atarisy1.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/video/atarisy1.cpp b/src/mame/video/atarisy1.cpp
index 36c0ecddc18..992609effa4 100644
--- a/src/mame/video/atarisy1.cpp
+++ b/src/mame/video/atarisy1.cpp
@@ -470,7 +470,7 @@ UINT32 atarisy1_state::screen_update_atarisy1(screen_device &screen, bitmap_ind1
// draw and merge the MO
bitmap_ind16 &mobitmap = m_mob->bitmap();
- for (const sparse_dirty_rect *rect = m_mob->first_dirty_rect(cliprect); rect != NULL; rect = rect->next())
+ for (const sparse_dirty_rect *rect = m_mob->first_dirty_rect(cliprect); rect != nullptr; rect = rect->next())
for (int y = rect->min_y; y <= rect->max_y; y++)
{
UINT16 *mo = &mobitmap.pix16(y);
@@ -608,7 +608,7 @@ int atarisy1_state::get_bank(UINT8 prom1, UINT8 prom2, int bpp)
/* don't have one? let's make it ... first find any empty slot */
for (gfx_index = 0; gfx_index < MAX_GFX_ELEMENTS; gfx_index++)
- if (m_gfxdecode->gfx(gfx_index) == NULL)
+ if (m_gfxdecode->gfx(gfx_index) == nullptr)
break;
assert(gfx_index != MAX_GFX_ELEMENTS);