Various minor fixes

- typo fixes
- bumped copyright year
- removed a bunch of unused imports
- fixed a couple of clazy warnings

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/settings/settingsdialog.cpp b/lib/settings/settingsdialog.cpp
index 9a589d6..478e372 100644
--- a/lib/settings/settingsdialog.cpp
+++ b/lib/settings/settingsdialog.cpp
@@ -74,11 +74,11 @@ inline QHBoxLayout *createEntry(Configuration* config, const std::string &path,
     QToolButton *resetButton = new QToolButton(widget);
     resetButton->setIcon(widget->style()->standardIcon(QStyle::SP_DialogResetButton));
 
-    QObject::connect(resetButton, &QToolButton::clicked, [config, path, lineEdit]() {
+    QObject::connect(resetButton, &QToolButton::clicked, widget, [config, path, lineEdit]() {
         config->resetValue(path.c_str());
         lineEdit->setText(QString::fromStdString(config->value<std::string>(path.c_str()).value()));
     });
-    QObject::connect(lineEdit, &QLineEdit::editingFinished, [config, path, lineEdit]() {
+    QObject::connect(lineEdit, &QLineEdit::editingFinished, widget, [config, path, lineEdit]() {
         config->setValue<std::string>(path, lineEdit->text().toStdString());
     });