--- libcpp/charset.c.old	2013-07-13 02:05:15.008064713 -0400
+++ libcpp/charset.c	2013-07-13 02:05:43.688066468 -0400
@@ -353,7 +353,7 @@ one_utf8_to_utf16 (iconv_t bigend, const
       return EILSEQ;
     }
 
-  if (s < 0xFFFF)
+  if (s <= 0xFFFF)
     {
       if (*outbytesleftp < 2)
 	{