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Diffstat (limited to 'src/mame/video/cyberbal.cpp')
-rw-r--r--src/mame/video/cyberbal.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/video/cyberbal.cpp b/src/mame/video/cyberbal.cpp
index 99addbfb0c4..3bd450cbbea 100644
--- a/src/mame/video/cyberbal.cpp
+++ b/src/mame/video/cyberbal.cpp
@@ -135,7 +135,7 @@ void cyberbal_state::scanline_update(screen_device &screen, int scanline)
/* loop over screens */
screen_device_iterator iter(*this);
- for (i = 0, update_screen = iter.first(); update_screen != NULL; i++, update_screen = iter.next())
+ for (i = 0, update_screen = iter.first(); update_screen != nullptr; i++, update_screen = iter.next())
{
/* need explicit target() because one is optional_device and other is required_device */
tilemap_t *curplayfield = i ? m_playfield2_tilemap.target() : m_playfield_tilemap.target();
@@ -218,7 +218,7 @@ UINT32 cyberbal_state::update_one_screen(screen_device &screen, bitmap_ind16 &bi
/* draw and merge the MO */
bitmap_ind16 &mobitmap = curmob->bitmap();
- for (const sparse_dirty_rect *rect = curmob->first_dirty_rect(cliprect); rect != NULL; rect = rect->next())
+ for (const sparse_dirty_rect *rect = curmob->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);