fixed crash and few other small issues

Garlic.cpp

@@ -218,7 +218,7 @@ namespace garlic
 	}
 		
 	GarlicRouting routing;	
-	GarlicRouting::GarlicRouting ()
+	GarlicRouting::GarlicRouting (): m_IsRunning (false), m_Thread (nullptr)
 	{
 	}
 	

HTTPServer.cpp

@@ -121,13 +121,16 @@ namespace util
 		s << "Our external address:" << "<BR>" << "<BR>";
 		for (auto& address : i2p::context.GetRouterInfo().GetAddresses())
 		{
-			switch (address.transportStyle) {
+			switch (address.transportStyle) 
+			{
 				case i2p::data::RouterInfo::eTransportNTCP:
 					s << "NTCP&nbsp;&nbsp;";
 				break;
 				case i2p::data::RouterInfo::eTransportSSU:
 					s << "SSU&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 				break;
+				default:
+					s << "Unknown&nbsp;&nbsp;";
 			}
 			s << address.host.to_string() << ":" << address.port << "<BR>";
 		}

SSU.cpp

@@ -853,8 +853,9 @@ namespace ssu
 		auto it = m_Sessions.find (oldEndpoint);
 		if (it != m_Sessions.end ())
 		{
+			auto session = it->second;
 			m_Sessions.erase (it);
-			m_Sessions[newEndpoint] = it->second;
+			m_Sessions[newEndpoint] = session;
 			LogPrint ("SSU session ressigned from ", oldEndpoint.address ().to_string (), ":", oldEndpoint.port (), 
 				" to ", newEndpoint.address ().to_string (), ":", newEndpoint.port ());
 		}