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fix ts2068 regression (nw)

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This commit is contained in:
David Haywood 2016-01-25 01:47:42 +00:00
parent 444df549cf
commit aab954154f
1 changed files with 6 additions and 2 deletions
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8
src/mame/drivers/timex.cpp
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@ -212,9 +212,13 @@ WRITE8_MEMBER( spectrum_state::ts2068_port_ff_w )
*******************************************************************/ *******************************************************************/
void spectrum_state::ts2068_update_memory() void spectrum_state::ts2068_update_memory()
{ {
UINT8 *messram = m_ram->pointer(); UINT8 *messram = nullptr;
if (m_ram) messram = m_ram->pointer();
address_space &space = m_maincpu->space(AS_PROGRAM); address_space &space = m_maincpu->space(AS_PROGRAM);
UINT8 *DOCK = m_dock_crt->base(); UINT8 *DOCK = nullptr;
if (m_dock_crt) DOCK = m_dock_crt->base();
UINT8 *ExROM = memregion("maincpu")->base() + 0x014000; UINT8 *ExROM = memregion("maincpu")->base() + 0x014000;
UINT8 *ChosenROM; UINT8 *ChosenROM;