diff options
author | 2016-05-03 21:20:04 +0200 | |
---|---|---|
committer | 2016-05-03 21:20:04 +0200 | |
commit | ca9052ccfea75618c7caab7538ebe41c34a1f52c (patch) | |
tree | ef7df77b831000c37a9cdbeae7518dd6e8c9a83a /src | |
parent | 76b24cb2b639bcbb6146cc46e949480ddec6ff94 (diff) | |
parent | 4aee094eeeab79d57bfc95f4dc847822a76745f4 (diff) |
Merge pull request #853 from ajrhacker/mt6198
advision: Don't crash when starting without cart ROM (MT 6198)
Diffstat (limited to 'src')
-rw-r--r-- | src/mame/machine/advision.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/machine/advision.cpp b/src/mame/machine/advision.cpp index 4f1f19b105e..c41aaeff84d 100644 --- a/src/mame/machine/advision.cpp +++ b/src/mame/machine/advision.cpp @@ -34,7 +34,8 @@ void advision_state::machine_start() /* configure EA banking */ m_bank1->configure_entry(0, memregion(I8048_TAG)->base()); - m_bank1->configure_entry(1, m_cart_rom->base()); + if (m_cart_rom != nullptr) + m_bank1->configure_entry(1, m_cart_rom->base()); m_maincpu->space(AS_PROGRAM).install_readwrite_bank(0x0000, 0x03ff, "bank1"); m_bank1->set_entry(0); @@ -78,7 +79,7 @@ WRITE8_MEMBER( advision_state::bankswitch_w ) m_rambank = (data & 0x03) << 8; m_maincpu->set_input_line(MCS48_INPUT_EA, m_ea_bank ? ASSERT_LINE : CLEAR_LINE); - if (m_cart_rom) + if (m_cart_rom != nullptr) m_bank1->set_entry(m_ea_bank); } |