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[MT05141] Fixed intvkbd from crashing when trying to mount a software list entry. Also fixed a regression in intv crashing when attempting to mount a software list entry. [Wilbert Pol]

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This commit is contained in:
Wilbert Pol 2013-02-13 21:10:44 +00:00
parent f807712fa7
commit 44db7e5624
1 changed files with 8 additions and 3 deletions
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11
src/mess/machine/intv.c
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@ -574,10 +574,11 @@ DEVICE_IMAGE_LOAD_MEMBER( intv_state,intv_cart )
} }
// deal with wsmlb paged rom // deal with wsmlb paged rom
UINT8 *ecs_rom_region = m_region_ecs_rom->base();
size = image.get_software_region_length("F000_bank1"); size = image.get_software_region_length("F000_bank1");
if (size && ecs_rom_region) // only load if ecs is plugged in (should probably be done a different way) if (size && m_region_ecs_rom) // only load if ecs is plugged in (should probably be done a different way)
{ {
UINT8 *ecs_rom_region = m_region_ecs_rom->base();
region = image.get_software_region("F000_bank1"); region = image.get_software_region("F000_bank1");
for (int j = 0; j < (size>>1); j++) for (int j = 0; j < (size>>1); j++)
{ {
@ -829,7 +830,11 @@ DEVICE_IMAGE_LOAD_MEMBER( intv_state,intvkbd_cart )
memory[0x4800 << 1] = 0xff; memory[0x4800 << 1] = 0xff;
memory[(0x4800 << 1) + 1] = 0xff; memory[(0x4800 << 1) + 1] = 0xff;
intv_load_rom_file(image); if (image.software_entry() == NULL)
{
return intv_load_rom_file(image);
}
// Shouldn't we report failure here???
} }
if (strcmp(image.device().tag(),":cart2") == 0) /* Keyboard component cartridge slot */ if (strcmp(image.device().tag(),":cart2") == 0) /* Keyboard component cartridge slot */