mac.cpp: Mask this to be safe (nw)

This commit is contained in:
AJR 2019-06-13 17:38:11 -04:00
parent 2bd4b71f12
commit 3ebadfab1d

View File

@ -166,7 +166,7 @@ WRITE32_MEMBER( mac_state::ariel_ramdac_w ) // this is for the "Ariel" style RAM
}
else if (mem_mask == 0x00ff0000)
{
m_rbv_colors[m_rbv_count++] = data>>16;
m_rbv_colors[m_rbv_count++] = (data>>16) & 0xff;
if (m_rbv_count == 3)
{