Merge branch 'music-new-fixes' into 'master'

Small fixes for new music handling

See merge request KartKrew/Kart!1374

src/d_clisrv.c

@@ -2750,7 +2750,11 @@ static void Command_connect(void)
 	restoreMenu = &PLAY_MP_OptSelectDef;
 
 	Music_Remap("menu", "NETMD2");
-	Music_Play("menu");
+
+	if (stricmp(Music_CurrentSong(), "NETMD2"))
+	{
+		Music_Play("menu");
+	}
 
 	if (setup_numplayers == 0)
 	{

src/music_manager.cpp

@@ -20,6 +20,7 @@
 #include "music_manager.hpp"
 #include "music_tune.hpp"
 
+#include "d_clisrv.h"
 #include "doomtype.h"
 #include "i_sound.h"
 #include "i_time.h"
@@ -173,6 +174,13 @@ bool TuneManager::resync()
 		return false;
 	}
 
+	if (hu_stopped)
+	{
+		// The server is not sending updates. Don't resync
+		// because we know game logic is not moving anyway.
+		return false;
+	}
+
 	long d_local = I_GetTime() - time_local_;
 	long d_sync = detail::tic_time() - time_sync_;