diff --git a/src/Utils.cpp b/src/Utils.cpp
index 1d8fcd9c..3bb090df 100644
--- a/src/Utils.cpp
+++ b/src/Utils.cpp
@@ -244,20 +244,20 @@ utils::humanReadableFileSize(uint64_t bytes)
int
utils::levenshtein_distance(const std::string &s1, const std::string &s2)
{
- const int nlen = s1.size();
- const int hlen = s2.size();
+ const auto nlen = s1.size();
+ const auto hlen = s2.size();
if (hlen == 0)
return -1;
if (nlen == 1)
- return s2.find(s1);
+ return (int)s2.find(s1);
std::vector<int> row1(hlen + 1, 0);
- for (int i = 0; i < nlen; ++i) {
- std::vector<int> row2(1, i + 1);
+ for (size_t i = 0; i < nlen; ++i) {
+ std::vector<int> row2(1, (int)i + 1);
- for (int j = 0; j < hlen; ++j) {
+ for (size_t j = 0; j < hlen; ++j) {
const int cost = s1[i] != s2[j];
row2.push_back(
std::min(row1[j + 1] + 1, std::min(row2[j] + 1, row1[j] + cost)));
@@ -381,15 +381,16 @@ utils::escapeBlacklistedHtml(const QString &rawStr)
"caption", "/caption", "pre", "/pre", "span", "/span", "img", "/img"};
QByteArray data = rawStr.toUtf8();
QByteArray buffer;
- const size_t length = data.size();
+ const int length = data.size();
buffer.reserve(length);
bool escapingTag = false;
- for (size_t pos = 0; pos != length; ++pos) {
+ for (int pos = 0; pos != length; ++pos) {
switch (data.at(pos)) {
case '<': {
bool oneTagMatched = false;
- size_t endPos = std::min(static_cast<size_t>(data.indexOf('>', pos)),
- static_cast<size_t>(data.indexOf(' ', pos)));
+ const int endPos =
+ static_cast<int>(std::min(static_cast<size_t>(data.indexOf('>', pos)),
+ static_cast<size_t>(data.indexOf(' ', pos))));
auto mid = data.mid(pos + 1, endPos - pos - 1);
for (const auto &tag : allowedTags) {
@@ -543,7 +544,7 @@ utils::generateContrastingHexColor(const QString &input, const QString &backgrou
// Create a color for the input
auto hash = hashQString(input);
// create a hue value based on the hash of the input.
- auto userHue = static_cast<int>(qAbs(hash % 360));
+ auto userHue = static_cast<int>(hash % 360);
// start with moderate saturation and lightness values.
auto sat = 220;
auto lightness = 125;
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