From 88b436e6a9c98af7215bd115e1b7a3f1a1db99d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Blot?= <nerzhul@users.noreply.github.com>
Date: Sat, 19 Aug 2017 22:23:47 +0200
Subject: Code modernization: subfolders (#6283)

* Code modernization: subfolders

Modernize various code on subfolders client, network, script, threading, unittests, util

* empty function
* default constructor/destructor
* for range-based loops
* use emplace_back instead of push_back
* C++ STL header style
* Make connection.cpp readable in a pointed place + typo
---
 src/util/base64.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/util/base64.cpp')

diff --git a/src/util/base64.cpp b/src/util/base64.cpp
index e14de7de2..c75f98598 100644
--- a/src/util/base64.cpp
+++ b/src/util/base64.cpp
@@ -40,8 +40,9 @@ static inline bool is_base64(unsigned char c) {
 
 bool base64_is_valid(std::string const& s)
 {
-	for(size_t i=0; i<s.size(); i++)
-		if(!is_base64(s[i])) return false;
+	for (char i : s)
+		if (!is_base64(i))
+			return false;
 	return true;
 }
 
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