diff options
Diffstat (limited to 'src/mame/drivers/mz2000.cpp')
-rw-r--r-- | src/mame/drivers/mz2000.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/mz2000.cpp b/src/mame/drivers/mz2000.cpp index 688956ee405..b44ae2166a2 100644 --- a/src/mame/drivers/mz2000.cpp +++ b/src/mame/drivers/mz2000.cpp @@ -41,7 +41,7 @@ public: mz2000_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_cass(*this, "cassette"), - m_floppy(NULL), + m_floppy(nullptr), m_maincpu(*this, "maincpu"), m_mb8877a(*this, "mb8877a"), m_floppy0(*this, "mb8877a:0"), @@ -635,7 +635,7 @@ READ8_MEMBER(mz2000_state::mz2000_portb_r) */ UINT8 res = 0x80; - if(m_cass->get_image() != NULL) + if(m_cass->get_image() != nullptr) { res |= (m_cass->input() > 0.0038) ? 0x40 : 0x00; res |= ((m_cass->get_state() & CASSETTE_MASK_UISTATE) == CASSETTE_PLAY) ? 0x00 : 0x20; |