boss关出怪bug修复

tower_sanguo/assets/scripts/module/fight/FightUI.ts

@@ -529,6 +529,9 @@ export default class FightUI extends BaseUI {
                     }
                 });
                 this.pauseGame();
+            } else {
+                // 没奖励，开始出怪
+                this.startUpdateMission(win);
             }
         }
         else {