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Diffstat (limited to 'src/mame/machine/special.cpp')
-rw-r--r-- | src/mame/machine/special.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mame/machine/special.cpp b/src/mame/machine/special.cpp index df5d90e3c9a..c6fd025320e 100644 --- a/src/mame/machine/special.cpp +++ b/src/mame/machine/special.cpp @@ -204,7 +204,9 @@ void special_state::specimx_disk_ctrl_w(offs_t offset, uint8_t data) floppy = con->get_device(); m_fdc->set_floppy(floppy); - floppy->mon_w(0); + + if (floppy) + floppy->mon_w(0); switch(offset) { |