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Diffstat (limited to 'src/mame/drivers/cgenie.cpp')
-rw-r--r--src/mame/drivers/cgenie.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/cgenie.cpp b/src/mame/drivers/cgenie.cpp
index fbc52ffdd65..5c541d6155b 100644
--- a/src/mame/drivers/cgenie.cpp
+++ b/src/mame/drivers/cgenie.cpp
@@ -43,7 +43,7 @@ public:
m_color_ram(*this, "colorram"),
m_font_ram(*this, "fontram"),
m_keyboard(*this, "KEY"),
- m_palette(NULL),
+ m_palette(nullptr),
m_control(0xff),
m_rs232_rx(1),
m_rs232_dcd(1)
@@ -464,7 +464,7 @@ static MACHINE_CONFIG_START( cgenie, cgenie_state )
MCFG_SOFTWARE_LIST_ADD("cass_list", "cgenie_cass")
// serial port
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, NULL)
+ MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(WRITELINE(cgenie_state, rs232_rx_w))
MCFG_RS232_DCD_HANDLER(WRITELINE(cgenie_state, rs232_dcd_w))