Move encode into anon namespace.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20306 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/GuiKeySymbol.cpp b/src/frontends/qt4/GuiKeySymbol.cpp
index 79baf39fff98f6b22a95bc3c2af1b3740ee12f86..a14c55426a3a695d57fa703a9ff0118c697a08a1 100644 (file)
--- a/src/frontends/qt4/GuiKeySymbol.cpp
+++ b/src/frontends/qt4/GuiKeySymbol.cpp
@@ -49,7 +49,9 @@ KeySymbol * createKeySymbol()
 }
 
 
-static char const encode(string const & encoding, QString const & str)
+namespace {
+
+char encode(string const & encoding, QString const & str)
 {
        typedef map<string, QTextCodec *> EncodingMap;
        EncodingMap encoding_map;
@@ -81,6 +83,7 @@ static char const encode(string const & encoding, QString const & str)
        return codec->fromUnicode(str).data()[0];
 }
 
+} // anon namespace
 
 GuiKeySymbol::GuiKeySymbol()
        : KeySymbol(), key_(0)