[NetDb] check PersistProfiles on load

* tabulation fixes

libi2pd/NetDb.cpp

@@ -319,6 +319,9 @@ namespace data
 
 	std::shared_ptr<RouterProfile> NetDb::FindRouterProfile (const IdentHash& ident) const
 	{
+		if (!m_PersistProfiles)
+			return nullptr;
+
 		auto router = FindRouter (ident);
 		return router ? router->GetProfile () : nullptr;
 	}
@@ -418,7 +421,8 @@ namespace data
 
 	void NetDb::VisitStoredRouterInfos(RouterInfoVisitor v)
 	{
-		m_Storage.Iterate([v] (const std::string & filename) {
+		m_Storage.Iterate([v] (const std::string & filename)
+		{
 			auto ri = std::make_shared<i2p::data::RouterInfo>(filename);
 				v(ri);
 		});
@@ -555,7 +559,7 @@ namespace data
 					++it;
 				}
 			}
-			// clean up expired floodfiils
+			// clean up expired floodfills
 			{
 				std::unique_lock<std::mutex> l(m_FloodfillsMutex);
 				for (auto it = m_Floodfills.begin (); it != m_Floodfills.end ();)