From: JINMEI Tatuya <jinmei@isc.org>
Date: Wed, 5 Dec 2012 18:43:06 +0000 (-0800)
Subject: [2442] updated comment for string::operator[] when it's empty
X-Git-Tag: bind10-1.0.0-beta-release~39^2~3^2~1^2~2^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ea88e8907ab138e2fa1c5271c8a03ec53b4b08d0;p=thirdparty%2Fkea.git

[2442] updated comment for string::operator[] when it's empty

this is actually ensured by the C++ standard lib spec.
---

diff --git a/src/lib/dns/tests/rdata_char_string_unittest.cc b/src/lib/dns/tests/rdata_char_string_unittest.cc
index 83f0591280..9d236229c1 100644
--- a/src/lib/dns/tests/rdata_char_string_unittest.cc
+++ b/src/lib/dns/tests/rdata_char_string_unittest.cc
@@ -52,7 +52,7 @@ protected:
 MasterToken::StringRegion
 createStringRegion(const std::string& str) {
     MasterToken::StringRegion region;
-    region.beg = &str[0];       // note this works even if str is empty
+    region.beg = &str[0]; // note std ensures this works even if str is empty
     region.len = str.size();
     return (region);
 }