Tidy up PluginSortingData construction

src/api/sorting/plugin_sorting_data.cpp

@@ -49,9 +49,6 @@ std::vector<const PluginInterface*> GetPluginsSubset(
   return pluginsSubset;
 }
 
-PluginSortingData::PluginSortingData() :
-    plugin_(nullptr), numOverrideFormIDs(0) {}
-
 PluginSortingData::PluginSortingData(
     const PluginSortingInterface* plugin,
     const PluginMetadata& masterlistMetadata,
@@ -63,8 +60,7 @@ PluginSortingData::PluginSortingData(
     masterlistLoadAfter_(masterlistMetadata.GetLoadAfterFiles()),
     userLoadAfter_(userMetadata.GetLoadAfterFiles()),
     masterlistReq_(masterlistMetadata.GetRequirements()),
-    userReq_(userMetadata.GetRequirements()),
-    numOverrideFormIDs(0) {
+    userReq_(userMetadata.GetRequirements()) {
   if (userMetadata.GetGroup()) {
     group_ = userMetadata.GetGroup().value();
   } else if (masterlistMetadata.GetGroup()) {

src/api/sorting/plugin_sorting_data.h

@@ -31,7 +31,7 @@
 namespace loot {
 class PluginSortingData {
 public:
-  explicit PluginSortingData();
+  explicit PluginSortingData() = default;
 
   /**
    * This stores a copy of the plugin pointer that is passed to it, so
@@ -66,7 +66,7 @@ public:
   const std::optional<size_t>& GetLoadOrderIndex() const;
 
 private:
-  const PluginSortingInterface* plugin_;
+  const PluginSortingInterface* plugin_{nullptr};
   std::string group_;
   std::unordered_set<std::string> afterGroupPlugins_;
 
@@ -76,7 +76,7 @@ private:
   std::vector<File> userReq_;
 
   std::optional<size_t> loadOrderIndex_;
-  size_t numOverrideFormIDs;
+  size_t numOverrideFormIDs{0};
 };
 }