[Pkg-bitcoin-commits] [libunivalue] 05/38: Rem unused vars and prefer prefix operator for non-primitive type

[Jonas Smedegaard]

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js pushed a commit to branch master
in repository libunivalue.

commit faf260f2f86efd3c10b4605af2915d26bd956e33
Author: MarcoFalke <falke.marco at gmail.com>
Date:   Thu Aug 25 09:57:00 2016 +0200

    Rem unused vars and prefer prefix operator for non-primitive type
---
 lib/univalue.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/univalue.cpp b/lib/univalue.cpp
index 70cac30..1f8cee6 100644
--- a/lib/univalue.cpp
+++ b/lib/univalue.cpp
@@ -121,7 +121,6 @@ bool UniValue::setNumStr(const string& val_)
 
 bool UniValue::setInt(uint64_t val_)
 {
-    string s;
     ostringstream oss;
 
     oss << val_;
@@ -131,7 +130,6 @@ bool UniValue::setInt(uint64_t val_)
 
 bool UniValue::setInt(int64_t val_)
 {
-    string s;
     ostringstream oss;
 
     oss << val_;
@@ -141,7 +139,6 @@ bool UniValue::setInt(int64_t val_)
 
 bool UniValue::setFloat(double val_)
 {
-    string s;
     ostringstream oss;
 
     oss << std::setprecision(16) << val_;
@@ -228,7 +225,7 @@ int UniValue::findKey(const std::string& key) const
 bool UniValue::checkObject(const std::map<std::string,UniValue::VType>& t)
 {
     for (std::map<std::string,UniValue::VType>::const_iterator it = t.begin();
-         it != t.end(); it++) {
+         it != t.end(); ++it) {
         int idx = findKey(it->first);
         if (idx < 0)
             return false;

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