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Diffstat (limited to 'Swiften/StringCodecs')
-rw-r--r--Swiften/StringCodecs/Hexify.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/Swiften/StringCodecs/Hexify.cpp b/Swiften/StringCodecs/Hexify.cpp
index f4e4ecc..907c240 100644
--- a/Swiften/StringCodecs/Hexify.cpp
+++ b/Swiften/StringCodecs/Hexify.cpp
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2010 Isode Limited.
+ * Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
@@ -27,8 +27,8 @@ std::string Hexify::hexify(const ByteArray& data) {
std::ostringstream result;
result << std::hex;
- for (unsigned int i = 0; i < data.size(); ++i) {
- result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(data[i]));
+ for (unsigned char i : data) {
+ result << std::setw(2) << std::setfill('0') << boost::numeric_cast<unsigned int>(static_cast<unsigned char>(i));
}
return std::string(result.str());
}