From: Michal 'vorner' Vaner <vorner@vorner.cz>
Date: Wed, 12 Jun 2013 09:40:39 +0000 (+0200)
Subject: [2726] Reduce variable scope
X-Git-Tag: bind10-1.2.0beta1-release~400^2~24
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6e4e55d9952dd59962c161d2fc2552176f805244;p=thirdparty%2Fkea.git

[2726] Reduce variable scope
---

diff --git a/src/lib/cc/data.cc b/src/lib/cc/data.cc
index af3602abbb..c72fdb53df 100644
--- a/src/lib/cc/data.cc
+++ b/src/lib/cc/data.cc
@@ -688,10 +688,9 @@ NullElement::toJSON(std::ostream& ss) const {
 void
 StringElement::toJSON(std::ostream& ss) const {
     ss << "\"";
-    char c;
     const std::string& str = stringValue();
     for (size_t i = 0; i < str.size(); ++i) {
-        c = str[i];
+        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.