3 files changed, 21 insertions, 23 deletions

diff --git a/src/subwindow/subwindow.cpp b/src/subwindow/subwindow.cpp
index 588a070..6e9a713 100644
--- a/src/subwindow/subwindow.cpp
+++ b/src/subwindow/subwindow.cpp
@@ -78,18 +78,18 @@ SubWindow::SubWindow(QWidget *parent, Qt::WindowFlags flags)
     });
 }
 
-SubWindow::SubWindow(const Session::SubWindow &data, QWidget *parent, Qt::WindowFlags flags)
+SubWindow::SubWindow(const Session::SubWindow &tab_data, QWidget *parent, Qt::WindowFlags flags)
     : SubWindow(parent, flags)
 {
     WebProfileManager profileManager;
 
-    auto *profile = profileManager.profile(data.profile);
+    auto *profile = profileManager.profile(tab_data.profile);
     if(profile != nullptr) {
         setProfile(profile);
     }
 
-    for(const auto &data : data.tabs) {
-        addTab(data);
+    for(const auto &tab : tab_data.tabs) {
+        addTab(tab);
     }
 }
 
@@ -117,9 +117,9 @@ void SubWindow::setProfile(WebProfile *profile)
     }
 }
 
-void SubWindow::setTabData(TabData &data, int index)
+void SubWindow::setTabData(TabData &tab_data, int index)
 {
-    tabWidget->tabBar()->setTabData(index, QVariant::fromValue<TabData>(data));
+    tabWidget->tabBar()->setTabData(index, QVariant::fromValue<TabData>(tab_data));
 }
 
 SubWindow::TabData SubWindow::tabData(int index) const
@@ -149,9 +149,9 @@ int SubWindow::addTab(const QUrl &url, WebProfile *profile)
     return tabWidget->addTab(view);
 }
 
-int SubWindow::addTab(const Session::WebView &data)
+int SubWindow::addTab(const Session::WebView &tab_data)
 {
-    auto *view = new WebView(data, std::bind(&SubWindow::createView, this, std::placeholders::_1), this);
+    auto *view = new WebView(tab_data, std::bind(&SubWindow::createView, this, std::placeholders::_1), this);
     return tabWidget->addTab(view);
 }
 
diff --git a/src/subwindow/subwindow.h b/src/subwindow/subwindow.h
index 88f3985..68f7cf9 100644
--- a/src/subwindow/subwindow.h
+++ b/src/subwindow/subwindow.h
@@ -28,7 +28,7 @@ public:
     };
 
     explicit SubWindow(QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
-    explicit SubWindow(const Session::SubWindow &data, QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
+    explicit SubWindow(const Session::SubWindow &tab_data, QWidget *parent = nullptr, Qt::WindowFlags flags = Qt::WindowFlags());
     ~SubWindow() = default;
     [[nodiscard]] Session::SubWindow serialize() const;
 
@@ -58,7 +58,7 @@ public:
         return m_profile;
     }
 
-    void setTabData(TabData &data, int index);
+    void setTabData(TabData &tab_data, int index);
     [[nodiscard]] TabData tabData(int index) const;
 
 signals:
@@ -71,7 +71,7 @@ public slots:
     WebView *createView(QWebEnginePage::WebWindowType type);
 
     int addTab(const QUrl &url = QUrl(), WebProfile *profile = nullptr);
-    int addTab(const Session::WebView &data);
+    int addTab(const Session::WebView &tab_data);
     void closeTab(int index)
     {
         tabWidget->removeTab(index);
diff --git a/src/subwindow/tabwidget.cpp b/src/subwindow/tabwidget.cpp
index efa2b6a..6f1e348 100644
--- a/src/subwindow/tabwidget.cpp
+++ b/src/subwindow/tabwidget.cpp
@@ -87,23 +87,21 @@ int TabWidget::addTab(WebView *view)
 {
     Q_ASSERT_X(view != nullptr, "TabWidget::addTab", "Tried to add null view");
 
-    int idx = QTabWidget::addTab(view, view->title());
+    const int idx = QTabWidget::addTab(view, view->title());
     connect(view, &WebView::titleChanged, [this, view](const QString &title) {
-        int idx = this->indexOf(view);
-        Q_ASSERT(idx != -1);
-
-        this->setTabText(idx, title);
+        const int current_idx = indexOf(view);
+        if(current_idx != -1) {
+            setTabText(current_idx, title);
+        }
     });
     connect(view, &WebView::iconChanged, [this, view](const QIcon &icon) {
-        int idx = this->indexOf(view);
-        Q_ASSERT(idx != -1);
-
-        this->setTabIcon(idx, icon);
+        const int current_idx = indexOf(view);
+        if(current_idx != -1) {
+            setTabIcon(current_idx, icon);
+        }
     });
 
-    SubWindow::TabData data;
-    tabBar()->setTabData(idx, QVariant::fromValue<SubWindow::TabData>(data));
-
+    tabBar()->setTabData(idx, QVariant::fromValue<SubWindow::TabData>(SubWindow::TabData{}));
     return idx;
 }