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fixed hash collection == so a collection with only a sha1 and a collection with only a crc are not considered equal. this stops goofy hoops from being reported as a match for every chd (ghv101 only has crc listed, no sha1's).

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smf- 2011-04-17 16:49:44 +00:00
parent 7a63b54cee
commit 3bfa2d07cd
1 changed files with 2 additions and 2 deletions
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4
src/emu/hash.c
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@ -445,9 +445,9 @@ bool hash_collection::operator==(const hash_collection &rhs) const
for (hash_base *hash = m_hashlist.first(); hash != NULL; hash = hash->next())
{
hash_base *rhs_hash = rhs.hash(hash->id());
if (hash != NULL)
if (hash != NULL && rhs_hash != NULL)
{
if (rhs_hash != NULL && *hash != *rhs_hash)
if (*hash != *rhs_hash)
return false;
matches++;
}