From: Mukund Sivaraman <muks@isc.org>
Date: Thu, 13 Jun 2013 10:10:14 +0000 (+0530)
Subject: [2726] Constify variable
X-Git-Tag: bind10-1.2.0beta1-release~400^2~13
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2cd1c10416f27e6b054c3fe4726ea771f63d0bb2;p=thirdparty%2Fkea.git

[2726] Constify variable
---

diff --git a/src/lib/cc/data.cc b/src/lib/cc/data.cc
index c72fdb53df..81bf97d14e 100644
--- a/src/lib/cc/data.cc
+++ b/src/lib/cc/data.cc
@@ -690,7 +690,7 @@ StringElement::toJSON(std::ostream& ss) const {
     ss << "\"";
     const std::string& str = stringValue();
     for (size_t i = 0; i < str.size(); ++i) {
-        char c = str[i];
+        const char c = str[i];
         // Escape characters as defined in JSON spec
         // Note that we do not escape forward slash; this
         // is allowed, but not mandatory.