Misc: Fix a couple of code analysis warnings

src/core/fullscreen_ui.cpp

@@ -1379,7 +1379,12 @@ GPUTexture* FullscreenUI::GetUserThemeableTexture(const std::string_view png_nam
   const u32 svg_height = static_cast<u32>(svg_size.y);
   tex = ImGuiFullscreen::FindCachedTexture(svg_name, svg_width, svg_height);
   if (tex)
+  {
+    if (is_colorable)
+      *is_colorable = true;
+
     return tex;
+  }
 
   // slow path, check filesystem for override
   if (EmuFolders::Resources != EmuFolders::UserResources &&

src/core/system.cpp

@@ -5384,15 +5384,7 @@ void System::SaveScreenshot(const char* path, DisplayScreenshotMode mode, Displa
 
   std::string auto_path;
   if (!path || path[0] == '\0')
-  {
     path = (auto_path = GetScreenshotPath(Settings::GetDisplayScreenshotFormatExtension(format))).c_str();
-  }
-  else
-  {
-    // If the user chose a specific format, use that.
-    format =
-      Settings::GetDisplayScreenshotFormatFromFileName(FileSystem::GetDisplayNameFromPath(path)).value_or(format);
-  }
 
   GPUBackend::RenderScreenshotToFile(path, mode, quality, true);
 }

src/duckstation-qt/gamelistwidget.cpp

@@ -1874,7 +1874,7 @@ GameListListView::GameListListView(GameListModel* model, GameListSortModel* sort
   loadColumnVisibilitySettings();
   loadColumnSortSettings();
 
-  connect(horizontal_header, &QHeaderView::sortIndicatorChanged, this, &GameListListView::onHeaderSortIndicatorChanged);
+  connect(horizontal_header, &QHeaderView::sortIndicatorChanged, this, &GameListListView::saveColumnSortSettings);
   connect(horizontal_header, &QHeaderView::customContextMenuRequested, this,
           &GameListListView::onHeaderContextMenuRequested);
 }
@@ -2036,11 +2036,6 @@ void GameListListView::setAndSaveColumnHidden(int column, bool hidden)
   Host::CommitBaseSettingChanges();
 }
 
-void GameListListView::onHeaderSortIndicatorChanged(int, Qt::SortOrder)
-{
-  saveColumnSortSettings();
-}
-
 void GameListListView::onHeaderContextMenuRequested(const QPoint& point)
 {
   QMenu menu;

src/duckstation-qt/gamelistwidget.h

@@ -182,16 +182,16 @@ public:
 protected:
   void wheelEvent(QWheelEvent* e) override;
 
-private:
-  void onHeaderSortIndicatorChanged(int, Qt::SortOrder);
+private Q_SLOTS:
   void onHeaderContextMenuRequested(const QPoint& point);
+  void saveColumnSortSettings();
 
+private:
   void setFixedColumnWidth(int column, int width);
   void setFixedColumnWidths();
 
   void loadColumnVisibilitySettings();
   void loadColumnSortSettings();
-  void saveColumnSortSettings();
 
   GameListModel* m_model = nullptr;
   GameListSortModel* m_sort_model = nullptr;