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one shouldn't assume page zero looks like a std::string (nw)

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This commit is contained in:
Vas Crabb 2019-01-20 01:44:08 +11:00
parent 57d9f16115
commit e22568da38
1 changed files with 3 additions and 3 deletions
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6
src/emu/softlist_dev.cpp
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@ -116,7 +116,7 @@ void software_list_device::find_approx_matches(const std::string &name, int matc
std::vector<double> penalty(matches);
for (int matchnum = 0; matchnum < matches; matchnum++)
{
penalty[matchnum] = 1.0;
penalty[matchnum] = 2.0;
list[matchnum] = nullptr;
}
@ -131,11 +131,11 @@ void software_list_device::find_approx_matches(const std::string &name, int matc
// pick the best match between driver name and description
double const longpenalty = util::edit_distance(search, ustr_from_utf8(normalize_unicode(swinfo.longname(), unicode_normalization_form::D, true)));
double const shortpenalty = util::edit_distance(search, ustr_from_utf8(normalize_unicode(swinfo.shortname(), unicode_normalization_form::D, true)));
double const curpenalty = std::min(longpenalty, shortpenalty);
double const curpenalty = (std::min)(longpenalty, shortpenalty);
// make sure it isn't already in the table
bool skip = false;
for (int matchnum = 0; matchnum < matches; matchnum++)
for (int matchnum = 0; !skip && (matchnum < matches) && list[matchnum]; matchnum++)
{
if ((penalty[matchnum] == curpenalty) && (swinfo.longname() == list[matchnum]->longname()) && (swinfo.shortname() == list[matchnum]->shortname()))
skip = true;