好友推荐优化

src/server/game/friend_func.go

@@ -302,6 +302,11 @@ func GetRecommendPlayer(p *Player, num int) []int {
 				endFilterList = notChargeNotWatchAdFilterFunc(chargeFilterList)
 			}
 		}
+	} else {
+		endFilterList = make([]int, 0, len(chargeFilterList))
+		for _, ps := range chargeFilterList {
+			endFilterList = append(endFilterList, ps.Uid)
+		}
 	}
 
 	recommendList := GoUtil.RandSliceNum(endFilterList, num)