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Diffstat (limited to 'src/mame/drivers/tandy1t.cpp')
-rw-r--r--src/mame/drivers/tandy1t.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/tandy1t.cpp b/src/mame/drivers/tandy1t.cpp
index 432f967a9f4..8af3a78fbdb 100644
--- a/src/mame/drivers/tandy1t.cpp
+++ b/src/mame/drivers/tandy1t.cpp
@@ -645,13 +645,13 @@ void tandy1000_state::cfg_fdc_35(device_t *device)
{
dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:0")).set_default_option("35dd");
dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:0")).set_fixed(true);
- dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:1")).set_default_option("");
+ dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:1")).set_default_option(nullptr);
}
void tandy1000_state::cfg_fdc_525(device_t *device)
{
dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:0")).set_fixed(true);
- dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:1")).set_default_option("");
+ dynamic_cast<device_slot_interface &>(*device->subdevice("fdc:1")).set_default_option(nullptr);
}
static GFXDECODE_START( gfx_t1000 )