INISettingsInterface: Add Save() method

src/frontend-common/ini_settings_interface.cpp

@@ -13,11 +13,16 @@ INISettingsInterface::INISettingsInterface(std::string filename) : m_filename(st
 INISettingsInterface::~INISettingsInterface()
 {
   if (m_dirty)
-  {
+    Save();
+}
+
+void INISettingsInterface::Save()
+{
   SI_Error err = m_ini.SaveFile(m_filename.c_str(), false);
   if (err != SI_OK)
     Log_WarningPrintf("Failed to save settings to '%s'.", m_filename.c_str());
-  }
+  else
+    m_dirty = false;
 }
 
 void INISettingsInterface::Clear()

src/frontend-common/ini_settings_interface.h

@@ -9,6 +9,8 @@ public:
   INISettingsInterface(std::string filename);
   ~INISettingsInterface();
 
+  void Save();
+
   void Clear() override;
 
   int GetIntValue(const char* section, const char* key, int default_value = 0) override;