--- utf8_codecvt_facet.cpp.original	2003-11-19 10:57:52.000000000 +0300
+++ utf8_codecvt_facet.cpp	2003-11-19 10:58:46.000000000 +0300
@@ -112,7 +112,7 @@
     while (from != from_end && to != to_end) {
 
         // Check for invalid UCS-4 character
-        if (*from  >= WCHAR_MAX) {
+        if (*from  > WCHAR_MAX) {
             from_next = from;
             to_next = to;
             return std::codecvt_base::error;