map/framework.cpp

@@ -373,6 +373,7 @@ Framework::Framework(FrameworkParams const & params, bool loadMaps)
   InitTransliteration();
   LOG(LDEBUG, ("Transliterators initialized"));
 
+  GetPowerManager().Init();
   /// @todo No any real config loading here for now.
   GetPowerManager().Subscribe(this);
   GetPowerManager().Load();

map/power_management/power_manager.cpp

@@ -225,4 +225,13 @@ bool PowerManager::Save()
   Load();
   return false;
 }
+
+void PowerManager::Init()
+{
+  FILE* fp = std::fopen(GetConfigPath().c_str(), "r");
+  if (fp)
+    std::fclose(fp);
+  else
+    Save();
+}
 }  // namespace power_management

map/power_management/power_manager.hpp

@@ -40,6 +40,7 @@ public:
 
   void Subscribe(Subscriber * subscriber);
   void UnsubscribeAll();
+  void Init();
 
 private:
   struct Config