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Fixed bogus empty ROM region warnings.

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This commit is contained in:
Aaron Giles 2010-01-11 08:42:05 +00:00
parent d51551f303
commit 51e6cbf6cd
1 changed files with 4 additions and 7 deletions
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11
src/emu/validity.c
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@ -410,7 +410,6 @@ static int validate_roms(int drivnum, const machine_config *config, region_info
const char *last_name = "???";
region_entry *currgn = NULL;
int items_since_region = 1;
const rom_source *source;
int error = FALSE;
#ifndef MESS
@ -429,12 +428,10 @@ static int validate_roms(int drivnum, const machine_config *config, region_info
#endif
/* iterate, starting with the driver's ROMs and continuing with device ROMs */
for (source = rom_first_source(driver, config); source != NULL; source = rom_next_source(driver, config, source))
for (const rom_source *source = rom_first_source(driver, config); source != NULL; source = rom_next_source(driver, config, source))
{
const rom_entry *romp;
/* scan the ROM entries */
for (romp = rom_first_region(driver, source); !ROMENTRY_ISEND(romp); romp++)
for (const rom_entry *romp = rom_first_region(driver, source); !ROMENTRY_ISEND(romp); romp++)
{
/* if this is a region, make sure it's valid, and record the length */
if (ROMENTRY_ISREGION(romp))
@ -473,10 +470,10 @@ static int validate_roms(int drivnum, const machine_config *config, region_info
for (rgnnum = 0; rgnnum < ARRAY_LENGTH(rgninfo->entries); rgnnum++)
{
/* stop when we hit an empty */
if (rgninfo->entries[rgnnum].tag == NULL)
if (rgninfo->entries[rgnnum].tag.len() == NULL)
{
currgn = &rgninfo->entries[rgnnum];
currgn->tag = fulltag;
currgn->tag.cpy(fulltag);
currgn->length = ROMREGION_GETLENGTH(romp);
break;
}