Refactor around translatePassword

Change types for passed password from wstring to string, which removes converting
back and forth in most cases. Move the narrow_to_wide conversion, where its neccessary,
closer to irrlicht. Remove trailing spaces in guiPasswordChange.cpp. Make parameters for
translatePassword passed as const reference.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/util/string.h b/src/util/string.h
index dc520e3a8..d4bbafd9f 100644
--- a/src/util/string.h
+++ b/src/util/string.h
@@ -43,7 +43,8 @@ wchar_t *narrow_to_wide_c(const char *str);
 
 std::wstring narrow_to_wide(const std::string &mbs);
 std::string wide_to_narrow(const std::wstring &wcs);
-std::string translatePassword(std::string playername, std::wstring password);
+std::string translatePassword(const std::string &playername,
+	const std::string &password);
 std::string urlencode(std::string str);
 std::string urldecode(std::string str);
 u32 readFlagString(std::string str, const FlagDesc *flagdesc, u32 *flagmask);