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Fix missing Spanish language choice on Linux...

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... Don't modify a hash table (with operator []) while iterating it!
This commit is contained in:
Paul Licameli 2019-10-24 15:21:21 -04:00
parent b83ebc17a1
commit e96c213f4b
1 changed files with 19 additions and 15 deletions
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34
src/Languages.cpp
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@ -190,17 +190,20 @@ void GetLanguages(wxArrayString &langCodes, wxArrayString &langNames)
wxArrayString tempNames;
wxArrayString tempCodes;
LangHash localLanguageName;
LangHash reverseHash;
LangHash tempHash;
for ( auto utf8Name : utf8Names )
{
auto str = wxString::FromUTF8(utf8Name);
auto code = str.BeforeFirst(' ');
auto name = str.AfterFirst(' ');
localLanguageName[code] = name;
}
const LangHash localLanguageName = []{
LangHash localLanguageName;
for ( auto utf8Name : utf8Names )
{
auto str = wxString::FromUTF8(utf8Name);
auto code = str.BeforeFirst(' ');
auto name = str.AfterFirst(' ');
localLanguageName[code] = name;
}
return localLanguageName;
}();
auto audacityPathList = FileNames::AudacityPathList();
@ -213,9 +216,8 @@ void GetLanguages(wxArrayString &langCodes, wxArrayString &langNames)
// For each language in our list we look for a corresponding entry in
// wxLocale.
for (LangHash::iterator i = localLanguageName.begin();
i != localLanguageName.end();
i++)
for ( auto end = localLanguageName.end(), i = localLanguageName.begin();
i != end; ++i )
{
const wxLanguageInfo *info = wxLocale::FindLanguageInfo(i->first);
@ -242,11 +244,13 @@ void GetLanguages(wxArrayString &langCodes, wxArrayString &langNames)
if (fullCode.length() < 2)
continue;
if (!localLanguageName[code].empty()) {
name = localLanguageName[code];
auto found = localLanguageName.find( code );
if ( found != end ) {
name = found->second;
}
if (!localLanguageName[fullCode].empty()) {
name = localLanguageName[fullCode];
found = localLanguageName.find( fullCode );
if ( found != end ) {
name = found->second;
}
if (TranslationExists(audacityPathList, fullCode)) {