修复存在使魔但献祭率低使用不了融魂技问题

ActionTowerDefense/Assets/Scripts/PlayerController.cs

@@ -816,7 +816,7 @@ public class PlayerController : MoveCharacter
     {
         int boostNum = demonicDic[cacheConductId].Count;
         int dienum = Mathf.RoundToInt(boostNum * conversionRate[cacheConductId]);
-        if (boostNum == 1)
+        if (dienum == 0 && boostNum >= 1)
         {
             dienum = 1;
         }