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Diffstat (limited to 'src/mame/machine/decocass_tape.cpp')
-rw-r--r--src/mame/machine/decocass_tape.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/machine/decocass_tape.cpp b/src/mame/machine/decocass_tape.cpp
index 74d777ab91d..48c9fd310ee 100644
--- a/src/mame/machine/decocass_tape.cpp
+++ b/src/mame/machine/decocass_tape.cpp
@@ -60,7 +60,7 @@ const device_type DECOCASS_TAPE = &device_creator<decocass_tape_device>;
decocass_tape_device::decocass_tape_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: device_t(mconfig, DECOCASS_TAPE, "DECO Cassette Tape", tag, owner, clock, "decocass_tape", __FILE__),
- m_tape_timer(NULL),
+ m_tape_timer(nullptr),
m_speed(0),
m_region(REGION_LEADER),
m_bitnum(0),
@@ -91,7 +91,7 @@ void decocass_tape_device::device_start()
/* fetch the data pointer */
m_tape_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(decocass_tape_device::tape_clock_callback), this));
- if (region() == NULL)
+ if (region() == nullptr)
return;
UINT8 *regionbase = region()->base();
@@ -350,7 +350,7 @@ UINT8 decocass_tape_device::get_status_bits()
UINT8 decocass_tape_device::is_present()
{
- return region() != NULL;
+ return region() != nullptr;
}