BIND 10 trac2521, updated. 858d5facb7af996524fed919231d5ff55ad54aa4 [2521] constify

[BIND 10 source code commits]

The branch, trac2521 has been updated
       via  858d5facb7af996524fed919231d5ff55ad54aa4 (commit)
      from  2fdd3551e1012e61c414c475741f0013fce9e11e (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 858d5facb7af996524fed919231d5ff55ad54aa4
Author: JINMEI Tatuya <jinmei at isc.org>
Date:   Tue Apr 23 12:20:00 2013 -0700

    [2521] constify

-----------------------------------------------------------------------

Summary of changes:
 src/lib/dns/rdata/in_1/dhcid_49.cc |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

-----------------------------------------------------------------------
diff --git a/src/lib/dns/rdata/in_1/dhcid_49.cc b/src/lib/dns/rdata/in_1/dhcid_49.cc
index 01ba370..dc292c6 100644
--- a/src/lib/dns/rdata/in_1/dhcid_49.cc
+++ b/src/lib/dns/rdata/in_1/dhcid_49.cc
@@ -33,7 +33,8 @@ using namespace isc::util::encode;
 
 void
 DHCID::createFromLexer(MasterLexer& lexer) {
-    string digest_txt = lexer.getNextToken(MasterToken::STRING).getString();
+    const string digest_txt =
+        lexer.getNextToken(MasterToken::STRING).getString();
     decodeBase64(digest_txt, digest_);
 
     // RFC4701 states DNS software should consider the RDATA section to