Index: src/libchcore/TString.h
===================================================================
diff -u -N -r3d37945a5eaceb8e104154588d429f3eb52a90ab -ra4bb5948e72581124f2eb3933f0f7275a370cafc
--- src/libchcore/TString.h	(.../TString.h)	(revision 3d37945a5eaceb8e104154588d429f3eb52a90ab)
+++ src/libchcore/TString.h	(.../TString.h)	(revision a4bb5948e72581124f2eb3933f0f7275a370cafc)
@@ -234,6 +234,6 @@
 
 END_CHCORE_NAMESPACE
 
-LIBCHCORE_API chcore::TString operator+(const wchar_t* pszString, chcore::TString& str);
+LIBCHCORE_API chcore::TString operator+(const wchar_t* pszString, const chcore::TString& str);
 
 #endif