add a very safe check for IApplicableFailExit mods

osu.Game/Database/RealmAccess.cs

@@ -214,7 +214,7 @@ namespace osu.Game.Database
 #if !DEBUG
             // in the lazer. straight up "migrating it". and by "it", haha, well. let's just say. My realm .
             string altFilename = filename;
-            applyFilenameSchemaSuffix(ref altFilename); // it also migrates older versions automagically! (sorry, I only used that word for irony...)
+            applyFilenameSchemaSuffix(ref altFilename);
             if (storage.Exists(altFilename) && !storage.Exists(Filename))
             {
                 using (var previous = storage.GetStream(altFilename))
@@ -222,6 +222,7 @@ namespace osu.Game.Database
                 {
                     Logger.Log($@"Migrating production build DB: {altFilename} -> {Filename}");
                     previous.CopyTo(current);
+                    Logger.Log("Sucessfully migrated local database!", level: LogLevel.Important);
                 }
             }
 #endif

osu.Game/Screens/Play/GameplayMenuOverlay.cs

@@ -122,7 +122,6 @@ namespace osu.Game.Screens.Play
                         },
 
                         // XXX: I have mixed feeling about this, but it works at least
-                        // TODO: check if we're in the editor to avoid some... weird bugs on score import
                         (OnQuitReplay != null)
                             ? new ShearedButton
                             {

osu.Game/Screens/Play/Player.cs

@@ -998,13 +998,10 @@ namespace osu.Game.Screens.Play
                 PauseOverlay.Hide();
 
             bool exitOnFail = GameplayState.Mods.OfType<IApplicableFailExit>().Any(m => m.ExitOnFail)
-                                && Score.ScoreInfo.User.Username == config.Get<string>(OsuSetting.Username); // TODO: do more concrete checks
+                                && Score.ScoreInfo.User.Username == config.Get<string>(OsuSetting.Username)
+                                && this is SoloPlayer;
             if (exitOnFail)
-            {
-                // game.AttemptExit();
-                game.Exit();
-            }
-
+                game.Exit(); // we're done here
 
             bool restartOnFail = GameplayState.Mods.OfType<IApplicableFailOverride>().Any(m => m.RestartOnFail);
             if (!restartOnFail)