From: Mukund Sivaraman <muks@isc.org>
Date: Fri, 21 Dec 2012 05:08:46 +0000 (+0530)
Subject: [2535] Add comment about the \xxx escaped format
X-Git-Tag: bind10-1.0.0-rc-release~99^2~25^2~1^2~16
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=89f331dff577268f90d885dc871cd2a152940ef8;p=thirdparty%2Fkea.git

[2535] Add comment about the \xxx escaped format
---

diff --git a/src/lib/dns/rdata/generic/detail/txt_like.h b/src/lib/dns/rdata/generic/detail/txt_like.h
index d6fb8fac90..bc063838b8 100644
--- a/src/lib/dns/rdata/generic/detail/txt_like.h
+++ b/src/lib/dns/rdata/generic/detail/txt_like.h
@@ -191,6 +191,7 @@ public:
                  c_it != (*it).end();
                  ++c_it) {
                 if ((*c_it < 0x20) || (*c_it >= 0x7f)) {
+                    // convert to escaped \xxx (decimal) format
                     s.push_back('\\');
                     s.push_back('0' + ((*c_it / 100) % 10));
                     s.push_back('0' + ((*c_it / 10) % 10));