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Diffstat (limited to 'src/mame/drivers/r2dx_v33.cpp')
-rw-r--r--src/mame/drivers/r2dx_v33.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/r2dx_v33.cpp b/src/mame/drivers/r2dx_v33.cpp
index 27561bbe8e5..81c2c62b9b0 100644
--- a/src/mame/drivers/r2dx_v33.cpp
+++ b/src/mame/drivers/r2dx_v33.cpp
@@ -1020,7 +1020,7 @@ ROM_START( nzeroteam ) /* V33 SYSTEM TYPE_B hardware, uses SEI333 (AKA COPX-D3)
ROM_REGION( 0x20000, "audiocpu", 0 ) /* 64k code for sound Z80 */
ROM_LOAD( "sound", 0x000000, 0x08000, CRC(7ec1fbc3) SHA1(48299d6530f641b18764cc49e283c347d0918a47) ) /* Same as some of other Zero Team sets */
ROM_CONTINUE( 0x010000, 0x08000 ) /* banked stuff */
- ROM_COPY( "audiocpu", 0, 0x018000, 0x08000 )
+ ROM_COPY( "audiocpu", nullptr, 0x018000, 0x08000 )
ROM_REGION( 0x020000, "gfx1", 0 ) /* chars */
ROM_LOAD16_BYTE( "fix1", 0x000000, 0x010000, CRC(0c4895b0) SHA1(f595dbe5a19edb8a06ea60105ee26b95db4a2619) )
@@ -1050,7 +1050,7 @@ ROM_START( zerotm2k ) /* V33 SYSTEM TYPE_C VER2 hardware, uses SEI333 (AKA COPX-
ROM_REGION( 0x20000, "audiocpu", 0 ) /* 64k code for sound Z80 */
ROM_LOAD( "syz-02.u019", 0x000000, 0x08000, CRC(55371073) SHA1(f6e182fa64630595dc8c25ac820e12983cfbed12) ) /* PCB silkscreened SOUND */
ROM_CONTINUE( 0x010000, 0x08000 ) /* banked stuff */
- ROM_COPY( "audiocpu", 0, 0x018000, 0x08000 )
+ ROM_COPY( "audiocpu", nullptr, 0x018000, 0x08000 )
ROM_REGION( 0x020000, "gfx1", 0 ) /* chars */
ROM_LOAD16_BYTE( "syz-04.u0616", 0x000000, 0x010000, CRC(3515a45f) SHA1(a25a7e23a5d9cf5a95a0d0e828848a8d223bdf51) ) /* PCB silkscreened FIX E */