Merge pull request #5777 from darina/translit-useless-removed

Removed useless transliteration.

coding/multilang_utf8_string.cpp

@@ -9,72 +9,71 @@ namespace
 // Languages below were choosen after sorting name:<lang> tags in 2011.
 // Note, that it's not feasible to increase languages number here due to
 // our current encoding (6 bit to store language code).
-StringUtf8Multilang::Languages const g_languages = {{
-  {"default", "Native for each country", "Any-Latin"},
-  {"en", "English", ""},
-  {"ja", "日本語", ""},
-  {"fr", "Français", ""},
-  {"ko_rm", "Korean (Romanized)", "Korean-Latin/BGN"},
-  {"ar", "العربية", "Any-Latin"},
-  {"de", "Deutsch", ""},
-  {"int_name", "International (Latin)", "Any-Latin"},
-  {"ru", "Русский", "Russian-Latin/BGN"},
-  {"sv", "Svenska", "Any-Latin"},
-  {"zh", "中文", "Any-Latin"},
-  {"fi", "Suomi", "Any-Latin"},
-  {"be", "Беларуская", "Belarusian-Latin/BGN"},
-  {"ka", "ქართული", "Georgian-Latin"},
-  {"ko", "한국어", "Hangul-Latin/BGN"},
-  {"he", "עברית", "Hebrew-Latin/BGN"},
-  {"nl", "Nederlands", ""},
-  {"ga", "Gaeilge", "Any-Latin"},
-  {"ja_rm", "Japanese (Romanized)", "Any-Latin"},
-  {"el", "Ελληνικά", "Greek-Latin"},
-  {"it", "Italiano", ""},
-  {"es", "Español", ""},
-  {"zh_pinyin", "Chinese (Pinyin)", "Any-Latin"},
-  {"th", "ไทย", "Thai-Latin"},
-  {"cy", "Cymraeg", "Any-Latin"},
-  {"sr", "Српски", "Serbian-Latin/BGN"},
-  {"uk", "Українська", "Ukrainian-Latin/BGN"},
-  {"ca", "Català", "Any-Latin"},
-  {"hu", "Magyar", "Any-Latin"},
-  {"hsb", "Hornjoserbšćina", "Any-Latin"},
-  {"eu", "Euskara", "Any-Latin"},
-  {"fa", "فارسی", "Any-Latin"},
-  {"br", "Breton", "Any-Latin"},
-  {"pl", "Polski", "Any-Latin"},
-  {"hy", "Հայերէն", "Armenian-Latin"},
-  {"kn", "ಕನ್ನಡ", "Kannada-Latin"},
-  {"sl", "Slovenščina", "Any-Latin"},
-  {"ro", "Română", "Any-Latin"},
-  {"sq", "Shqipe", "Any-Latin"},
-  {"am", "አማርኛ", "Amharic-Latin/BGN"},
-  {"fy", "Frysk", "Any-Latin"},
-  {"cs", "Čeština", "Any-Latin"},
-  {"gd", "Gàidhlig", "Any-Latin"},
-  {"sk", "Slovenčina", "Any-Latin"},
-  {"af", "Afrikaans", "Any-Latin"},
-  {"ja_kana", "日本語(カタカナ)", "Katakana-Latin"},
-  {"lb", "Luxembourgish", "Any-Latin"},
-  {"pt", "Português", "Any-Latin"},
-  {"hr", "Hrvatski", "Any-Latin"},
-  {"fur", "Friulian", "Any-Latin"},
-  {"vi", "Tiếng Việt", "Any-Latin"},
-  {"tr", "Türkçe", "Any-Latin"},
-  {"bg", "Български", "Bulgarian-Latin/BGN"},
-  {"eo", "Esperanto", "Any-Latin"},
-  {"lt", "Lietuvių", "Any-Latin"},
-  {"la", "Latin", ""},
-  {"kk", "Қазақ", "Kazakh-Latin/BGN"},
-  {"gsw", "Schwiizertüütsch", "Any-Latin"},
-  {"et", "Eesti", "Any-Latin"},
-  {"ku", "Kurdish", "Any-Latin"},
-  {"mn", "Mongolian", "Mongolian-Latin/BGN"},
-  {"mk", "Македонски", "Macedonian-Latin/BGN"},
-  {"lv", "Latviešu", "Any-Latin"},
-  {"hi", "हिन्दी", "Any-Latin"}
-}};
+StringUtf8Multilang::Languages const g_languages = {
+    {{"default", "Native for each country", "Any-Latin"},
+     {"en", "English", ""},
+     {"ja", "日本語", ""},
+     {"fr", "Français", ""},
+     {"ko_rm", "Korean (Romanized)", "Korean-Latin/BGN"},
+     {"ar", "العربية", "Any-Latin"},
+     {"de", "Deutsch", ""},
+     {"int_name", "International (Latin)", "Any-Latin"},
+     {"ru", "Русский", "Russian-Latin/BGN"},
+     {"sv", "Svenska", ""},
+     {"zh", "中文", "Any-Latin"},
+     {"fi", "Suomi", ""},
+     {"be", "Беларуская", "Belarusian-Latin/BGN"},
+     {"ka", "ქართული", "Georgian-Latin"},
+     {"ko", "한국어", "Hangul-Latin/BGN"},
+     {"he", "עברית", "Hebrew-Latin/BGN"},
+     {"nl", "Nederlands", ""},
+     {"ga", "Gaeilge", ""},
+     {"ja_rm", "Japanese (Romanized)", "Any-Latin"},
+     {"el", "Ελληνικά", "Greek-Latin"},
+     {"it", "Italiano", ""},
+     {"es", "Español", ""},
+     {"zh_pinyin", "Chinese (Pinyin)", "Any-Latin"},
+     {"th", "ไทย", "Thai-Latin"},
+     {"cy", "Cymraeg", ""},
+     {"sr", "Српски", "Serbian-Latin/BGN"},
+     {"uk", "Українська", "Ukrainian-Latin/BGN"},
+     {"ca", "Català", ""},
+     {"hu", "Magyar", ""},
+     {"hsb", "Hornjoserbšćina", ""},
+     {"eu", "Euskara", ""},
+     {"fa", "فارسی", "Any-Latin"},
+     {"br", "Breton", ""},
+     {"pl", "Polski", ""},
+     {"hy", "Հայերէն", "Armenian-Latin"},
+     {"kn", "ಕನ್ನಡ", "Kannada-Latin"},
+     {"sl", "Slovenščina", ""},
+     {"ro", "Română", ""},
+     {"sq", "Shqipe", ""},
+     {"am", "አማርኛ", "Amharic-Latin/BGN"},
+     {"fy", "Frysk", ""},
+     {"cs", "Čeština", ""},
+     {"gd", "Gàidhlig", ""},
+     {"sk", "Slovenčina", ""},
+     {"af", "Afrikaans", ""},
+     {"ja_kana", "日本語(カタカナ)", "Katakana-Latin"},
+     {"lb", "Luxembourgish", ""},
+     {"pt", "Português", ""},
+     {"hr", "Hrvatski", ""},
+     {"fur", "Friulian", ""},
+     {"vi", "Tiếng Việt", ""},
+     {"tr", "Türkçe", ""},
+     {"bg", "Български", "Bulgarian-Latin/BGN"},
+     {"eo", "Esperanto", ""},
+     {"lt", "Lietuvių", ""},
+     {"la", "Latin", ""},
+     {"kk", "Қазақ", "Kazakh-Latin/BGN"},
+     {"gsw", "Schwiizertüütsch", ""},
+     {"et", "Eesti", ""},
+     {"ku", "Kurdish", "Any-Latin"},
+     {"mn", "Mongolian", "Mongolian-Latin/BGN"},
+     {"mk", "Македонски", "Macedonian-Latin/BGN"},
+     {"lv", "Latviešu", ""},
+     {"hi", "हिन्दी", "Any-Latin"}}};
 
 static_assert(g_languages.size() == StringUtf8Multilang::kMaxSupportedLanguages,
               "With current encoding we are limited to 64 languages max.");

coding/transliteration.cpp

@@ -53,7 +53,11 @@ bool Transliteration::Transliterate(std::string const & str, int8_t langCode, st
   if (str.empty())
     return false;
 
-  auto const transliteratorId = StringUtf8Multilang::GetTransliteratorIdByCode(langCode);
+  std::string const transliteratorId(StringUtf8Multilang::GetTransliteratorIdByCode(langCode));
+
+  if (transliteratorId.empty())
+    return false;
+
   auto const & it = m_transliterators.find(transliteratorId);
   if (it == m_transliterators.end())
   {