From c366a4f8deb99014add34a7c79715beaeb1d63f3 Mon Sep 17 00:00:00 2001
From: JINMEI Tatuya <jinmei@isc.org>
Date: Thu, 6 Dec 2012 15:26:00 -0800
Subject: [PATCH] [2442] in CharStringTooLong what() msg, clarify it includes
 an extra octet.

---
 src/lib/dns/rdata/generic/detail/char_string.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/dns/rdata/generic/detail/char_string.cc b/src/lib/dns/rdata/generic/detail/char_string.cc
index b08111ac10..fb4c9b41db 100644
--- a/src/lib/dns/rdata/generic/detail/char_string.cc
+++ b/src/lib/dns/rdata/generic/detail/char_string.cc
@@ -86,7 +86,7 @@ strToCharString(const MasterToken::StringRegion& str_region,
     }
     if (result.size() > MAX_CHARSTRING_LEN + 1) { // '+ 1' due to the len field
         isc_throw(CharStringTooLong, "character-string is too long: " <<
-                  result.size() << " bytes");
+                  (result.size() - 1) << "(+1) characters");
     }
     result[0] = result.size() - 1;
 }