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Diffstat (limited to 'src/mame/drivers/vixen.cpp')
-rw-r--r--src/mame/drivers/vixen.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/vixen.cpp b/src/mame/drivers/vixen.cpp
index 5606330d627..0365076cb5f 100644
--- a/src/mame/drivers/vixen.cpp
+++ b/src/mame/drivers/vixen.cpp
@@ -526,7 +526,7 @@ WRITE8_MEMBER( vixen_state::i8155_pc_w )
*/
// drive select
- floppy_image_device *floppy = NULL;
+ floppy_image_device *floppy = nullptr;
if (!BIT(data, 0)) floppy = m_floppy0->get_device();
if (!BIT(data, 1)) floppy = m_floppy1->get_device();
@@ -773,7 +773,7 @@ static MACHINE_CONFIG_START( vixen, vixen_state )
MCFG_I8251_RXRDY_HANDLER(WRITELINE(vixen_state, rxrdy_w))
MCFG_I8251_TXRDY_HANDLER(WRITELINE(vixen_state, txrdy_w))
- MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(P8251A_TAG, i8251_device, write_rxd))
MCFG_RS232_DSR_HANDLER(DEVWRITELINE(P8251A_TAG, i8251_device, write_dsr))