英雄列表空处理

modules/hero/model_hero.go

@@ -5,6 +5,7 @@ import (
 	"go_dreamfactory/comm"
 	"go_dreamfactory/lego/core"
 	"go_dreamfactory/lego/sys/log"
+	"go_dreamfactory/lego/sys/redis"
 	"go_dreamfactory/modules"
 	"go_dreamfactory/pb"
 	"math"
@@ -96,6 +97,9 @@ func (this *ModelHero) getHeroList(uid string) ([]*pb.DB_HeroData, error) {
 	herokeys := make(map[string]string)
 	err := this.Get(uid, herokeys)
 	if err != nil {
+		if err == redis.RedisNil {
+			return make([]*pb.DB_HeroData, 0), nil
+		}
 		return nil, err
 	}