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Diffstat (limited to 'src/devices/cpu/tlcs90/tlcs90.cpp')
-rw-r--r--src/devices/cpu/tlcs90/tlcs90.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/devices/cpu/tlcs90/tlcs90.cpp b/src/devices/cpu/tlcs90/tlcs90.cpp
index 1e3d5dde80a..aec1191f4ae 100644
--- a/src/devices/cpu/tlcs90/tlcs90.cpp
+++ b/src/devices/cpu/tlcs90/tlcs90.cpp
@@ -983,7 +983,7 @@ const char *tlcs90_device::internal_registers_names(UINT16 x)
int ir = x - T90_IOBASE;
if ( ir >= 0 && ir < ARRAY_LENGTH(ir_names) )
return ir_names[ir];
- return NULL;
+ return nullptr;
}
int tlcs90_device::sprint_arg(char *buffer, UINT32 pc, const char *pre, const e_mode mode, const UINT16 r, const UINT16 rb)
{
@@ -2496,7 +2496,7 @@ TIMER_CALLBACK_MEMBER( tlcs90_device::t90_timer4_callback )
// Overflow
- if ( m_timer_value == 0 )
+ if ( m_timer_value == nullptr )
{
// logerror("CPU Timer 4 overflow\n");
}