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Diffstat (limited to 'src/mame/drivers/qx10.cpp')
-rw-r--r--src/mame/drivers/qx10.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/qx10.cpp b/src/mame/drivers/qx10.cpp
index 1e1ca26f738..9e0b5fc4b62 100644
--- a/src/mame/drivers/qx10.cpp
+++ b/src/mame/drivers/qx10.cpp
@@ -350,7 +350,7 @@ READ8_MEMBER( qx10_state::qx10_30_r )
return m_fdcint |
/*m_fdcmotor*/ 0 << 1 |
- ((floppy1 != NULL) || (floppy2 != NULL) ? 1 : 0) << 3 |
+ ((floppy1 != nullptr) || (floppy2 != nullptr) ? 1 : 0) << 3 |
m_membank << 4;
}
@@ -749,7 +749,7 @@ static MACHINE_CONFIG_START( qx10, qx10_state )
MCFG_FLOPPY_DRIVE_ADD("upd765:0", qx10_floppies, "525dd", floppy_image_device::default_floppy_formats)
MCFG_FLOPPY_DRIVE_ADD("upd765:1", qx10_floppies, "525dd", floppy_image_device::default_floppy_formats)
- 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("upd7201", upd7201_device, rxb_w))
MCFG_RS232_PORT_ADD("kbd", keyboard, "qx10")