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Avoid binding constant reference to returned object

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In such cases, it makes no sense doing so.
This commit is contained in:
Chocobo1
2018-07-21 15:07:11 +08:00
parent 5d4da09093
commit 56766dc08b
6 changed files with 13 additions and 13 deletions
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10
src/base/scanfoldersmodel.cpp
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@@ -212,11 +212,11 @@ ScanFoldersModel::PathStatus ScanFoldersModel::addPath(const QString &watchPath,
if (!watchDir.exists()) return DoesNotExist;
if (!watchDir.isReadable()) return CannotRead;
const QString &canonicalWatchPath = watchDir.canonicalPath();
const QString canonicalWatchPath = watchDir.canonicalPath();
if (findPathData(canonicalWatchPath) != -1) return AlreadyInList;
QDir downloadDir(downloadPath);
const QString &canonicalDownloadPath = downloadDir.canonicalPath();
const QString canonicalDownloadPath = downloadDir.canonicalPath();
if (!m_fsWatcher) {
m_fsWatcher = new FileSystemWatcher(this);
@@ -236,12 +236,12 @@ ScanFoldersModel::PathStatus ScanFoldersModel::addPath(const QString &watchPath,
ScanFoldersModel::PathStatus ScanFoldersModel::updatePath(const QString &watchPath, const PathType &downloadType, const QString &downloadPath)
{
QDir watchDir(watchPath);
const QString &canonicalWatchPath = watchDir.canonicalPath();
const QString canonicalWatchPath = watchDir.canonicalPath();
int row = findPathData(canonicalWatchPath);
if (row == -1) return DoesNotExist;
QDir downloadDir(downloadPath);
const QString &canonicalDownloadPath = downloadDir.canonicalPath();
const QString canonicalDownloadPath = downloadDir.canonicalPath();
m_pathList.at(row)->downloadType = downloadType;
m_pathList.at(row)->downloadPath = Utils::Fs::toNativePath(canonicalDownloadPath);
@@ -256,7 +256,7 @@ void ScanFoldersModel::addToFSWatcher(const QStringList &watchPaths)
foreach (const QString &path, watchPaths) {
QDir watchDir(path);
const QString &canonicalWatchPath = watchDir.canonicalPath();
const QString canonicalWatchPath = watchDir.canonicalPath();
m_fsWatcher->addPath(canonicalWatchPath);
}
}