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Diffstat (limited to 'src/emu/cpu/ucom4/ucom4.c')
-rw-r--r--src/emu/cpu/ucom4/ucom4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/cpu/ucom4/ucom4.c b/src/emu/cpu/ucom4/ucom4.c
index 1d3da737b77..0c6bd280358 100644
--- a/src/emu/cpu/ucom4/ucom4.c
+++ b/src/emu/cpu/ucom4/ucom4.c
@@ -268,12 +268,12 @@ void ucom4_cpu_device::output_w(int index, UINT8 data)
UINT8 upd557l_cpu_device::input_r(int index)
{
index &= 0xf;
-
+
if (index == NEC_UCOM4_PORTB)
logerror("%s read from unknown port %c at $%03X\n", tag(), 'A' + index, m_prev_pc);
else
return ucom4_cpu_device::input_r(index);
-
+
return 0;
}