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Diffstat (limited to 'src/mame/machine/sonydriv.cpp')
-rw-r--r--src/mame/machine/sonydriv.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/machine/sonydriv.cpp b/src/mame/machine/sonydriv.cpp
index f53fcb77e20..3c70a4664e7 100644
--- a/src/mame/machine/sonydriv.cpp
+++ b/src/mame/machine/sonydriv.cpp
@@ -280,7 +280,7 @@ int sony_read_status(device_t *device)
f = &sony.floppy[sony.floppy_select];
cur_image = floppy_get_device_by_type(device->machine(), FLOPPY_TYPE_SONY, sony.floppy_select);
if (!cur_image->exists())
- cur_image = NULL;
+ cur_image = nullptr;
switch(action) {
case 0x00: /* Step direction */
@@ -416,7 +416,7 @@ static void sony_doaction(device_t *device)
f = &sony.floppy[sony.floppy_select];
cur_image = floppy_get_device_by_type(device->machine(), FLOPPY_TYPE_SONY, sony.floppy_select);
if (!cur_image->exists())
- cur_image = NULL;
+ cur_image = nullptr;
switch(action)
{
@@ -549,8 +549,8 @@ void sonydriv_floppy_image_device::device_start()
sony.floppy[1].is_fdhd = 0;
sony.floppy[0].is_400k = 0;
sony.floppy[1].is_400k = 0;
- sony.floppy[0].loadedtrack_data = NULL;
- sony.floppy[1].loadedtrack_data = NULL;
+ sony.floppy[0].loadedtrack_data = nullptr;
+ sony.floppy[1].loadedtrack_data = nullptr;
sony.floppy[0].head = 0;
sony.floppy[1].head = 0;
sony.rotation_speed = 0;