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Diffstat (limited to 'src/mame/drivers/itech32.c')
-rw-r--r--src/mame/drivers/itech32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/itech32.c b/src/mame/drivers/itech32.c
index 8b49431c07a..4f4da043388 100644
--- a/src/mame/drivers/itech32.c
+++ b/src/mame/drivers/itech32.c
@@ -356,7 +356,7 @@ static int special_result = 0;
static CUSTOM_INPUT( special_port_r )
{
- if (sound_int_state)
+ if (sound_int_state)
special_result ^= 1;
return special_result;