diff options
Diffstat (limited to 'src/mame/drivers/mac.cpp')
-rw-r--r-- | src/mame/drivers/mac.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/mac.cpp b/src/mame/drivers/mac.cpp index 6ec28b5bad5..b6da93c812d 100644 --- a/src/mame/drivers/mac.cpp +++ b/src/mame/drivers/mac.cpp @@ -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) { |