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Diffstat (limited to 'src/devices/machine/iwm.cpp')
-rw-r--r--src/devices/machine/iwm.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/machine/iwm.cpp b/src/devices/machine/iwm.cpp
index 312d381717d..4a300ecfb81 100644
--- a/src/devices/machine/iwm.cpp
+++ b/src/devices/machine/iwm.cpp
@@ -276,7 +276,7 @@ u8 iwm_device::control(int offset, u8 data)
switch(m_control & 0xc0) {
case 0x00: return m_active ? m_data : 0xff;
- case 0x40: return (m_status & 0x7f) | ((m_floppy && m_floppy->wpt_r()) ? 0x80 : 0x00);
+ case 0x40: return (m_status & 0x7f) | ((!m_floppy || m_floppy->wpt_r()) ? 0x80 : 0x00);
case 0x80: return m_whd;
case 0xc0: if(offset & 1) { if(m_active) data_w(data); else mode_w(data); } return 0xff;
}