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(MESS) g7400: Make sure we stay inside ef9340/1 bounds. (nw)

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This commit is contained in:
Wilbert Pol 2013-01-24 19:05:06 +00:00
parent 66b9d6f8b2
commit d2bef384fc
1 changed files with 1 additions and 1 deletions
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src/mess/drivers/odyssey2.c
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@ -458,7 +458,7 @@ WRITE16_MEMBER(odyssey2_state::scanline_postprocess_g7400)
{
UINT16 d = bitmap->pix16( vpos, x );
if ( ( ! m_g7400_ic678_decode[ d & 0x07 ] ) && x >= x_real_start && x < x_real_end && y < 240 )
if ( ( ! m_g7400_ic678_decode[ d & 0x07 ] ) && x >= x_real_start && x < x_real_end && y >= 0 && y < 240 )
{
// Use EF934x input
d = ef934x_bitmap->pix16( y, x - x_real_start ) & 0x07;