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Diffstat (limited to 'src/devices/bus/plus4/exp.cpp')
-rw-r--r--src/devices/bus/plus4/exp.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/bus/plus4/exp.cpp b/src/devices/bus/plus4/exp.cpp
index 332fc22903b..5ea6289b2cc 100644
--- a/src/devices/bus/plus4/exp.cpp
+++ b/src/devices/bus/plus4/exp.cpp
@@ -124,7 +124,7 @@ bool plus4_expansion_slot_device::call_load()
{
if (m_card)
{
- if (software_entry() == NULL)
+ if (software_entry() == nullptr)
{
// TODO
}
@@ -169,7 +169,7 @@ void plus4_expansion_slot_device::get_default_card_software(std::string &result)
UINT8 plus4_expansion_slot_device::cd_r(address_space &space, offs_t offset, UINT8 data, int ba, int cs0, int c1l, int c2l, int cs1, int c1h, int c2h)
{
- if (m_card != NULL)
+ if (m_card != nullptr)
{
data = m_card->plus4_cd_r(space, offset, data, ba, cs0, c1l, c1h, cs1, c2l, c2h);
}
@@ -184,7 +184,7 @@ UINT8 plus4_expansion_slot_device::cd_r(address_space &space, offs_t offset, UIN
void plus4_expansion_slot_device::cd_w(address_space &space, offs_t offset, UINT8 data, int ba, int cs0, int c1l, int c2l, int cs1, int c1h, int c2h)
{
- if (m_card != NULL)
+ if (m_card != nullptr)
{
m_card->plus4_cd_w(space, offset, data, ba, cs0, c1l, c1h, cs1, c2l, c2h);
}