diff --git a/scripts/Structs/Feed.gd b/scripts/Structs/Feed.gd
index ad75e2c..aa9e097 100644
--- a/scripts/Structs/Feed.gd
+++ b/scripts/Structs/Feed.gd
@@ -68,7 +68,7 @@ func apply(entity: EntityBase):
 		for i in range(min(fields.size(), fieldValues.size())):
 			var field = fields[i]
 			var value = fieldValues[i]
-			var applier = FieldStore.entityApplier.get(field, null)
+			var applier = FieldStore.entityApplier.get(field)
 			if !applier or applier.call(entity, value):
 				entity.fields[field] += value
 				entity.fields[field] = clamp(entity.fields[field], 0, FieldStore.entityMaxValueMap.get(field, INF))
diff --git a/scripts/Tools/FieldStore.gd b/scripts/Tools/FieldStore.gd
index b4f658c..195af25 100644
--- a/scripts/Tools/FieldStore.gd
+++ b/scripts/Tools/FieldStore.gd
@@ -80,12 +80,15 @@ static var entityMaxValueMap = {
 static var entityApplier = {
 	Entity.MAX_HEALTH: func(entity, value):
 		entity.health += value
+		return true
 		,
 	Entity.EXTRA_APPLE_MAX: func(entity, value):
 		entity.inventoryMax[ItemStore.ItemType.APPLE] += value
+		return true
 		,
 	Entity.EXTRA_BULLET_COUNT: func(entity, value):
 		entity.fields[Entity.OFFSET_SHOOT] += value * 5
+		return true
 		,
 }