load certificates before reseed

NetDb.cpp

@@ -78,11 +78,15 @@ namespace data
 	void NetDb::Start ()
 	{	
 		Load (m_NetDbPath);
+		if (m_RouterInfos.size () < 100) // reseed if # of router less than 100
+		{	
+			Reseeder reseeder;
+			reseeder.LoadCertificates (); // we need certificates for SU3 verification
+
 			// try SU3 first
 			int reseedRetries = 0;
 			while (m_RouterInfos.size () < 100 && reseedRetries < 10)
 			{	
-			Reseeder reseeder;
 				reseeder.ReseedNowSU3();
 				reseedRetries++;
 			}	
@@ -91,11 +95,11 @@ namespace data
 			reseedRetries = 0;
 			while (m_RouterInfos.size () < 100 && reseedRetries < 10)
 			{
-			Reseeder reseeder;
 				reseeder.reseedNow();
 				reseedRetries++;
 				Load (m_NetDbPath);
 			}
+		}	
 		m_Thread = new std::thread (std::bind (&NetDb::Run, this));
 	}