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authorAndrei Karas <akaras@inbox.ru>2017-06-08 03:34:07 +0300
committerAndrei Karas <akaras@inbox.ru>2017-06-08 03:34:07 +0300
commitb0d6ef00eebb7dcd03b051db63840c04243a784d (patch)
tree8998572186af79ee342ba3515ae8fe52875ede1c /src/utils/langs.cpp
parent4acdea8dc3c12147965f63b2974d192d8cd0ed34 (diff)
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Add missing consts or string references.
Diffstat (limited to 'src/utils/langs.cpp')
-rw-r--r--src/utils/langs.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/utils/langs.cpp b/src/utils/langs.cpp
index 595a7ea09..b4672197a 100644
--- a/src/utils/langs.cpp
+++ b/src/utils/langs.cpp
@@ -69,7 +69,7 @@ LangVect getServerLang()
LangVect langs;
#ifndef DYECMD
const int id = PlayerInfo::getServerLanguage();
- std::string lang = LanguageDb::getPo(id);
+ const std::string &lang = LanguageDb::getPo(id);
if (lang.empty())
return langs;
langs.push_back(lang);