fix version 1
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@@ -45,8 +45,12 @@ func Fetch(ctx context.Context, in *pb.VersionRequest) (reply *pb.FriendsReply,
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}
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if cacheErr != nil {
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printer.Error(err.Error())
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printer.Error(cacheErr.Error())
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return nil, errcode.ErrRedis
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}
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if reply == nil {
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// 版本一致未走查询分支时兜底返回非 nil 空集合,避免序列化失败
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reply = &pb.FriendsReply{}
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}
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return reply, nil
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}
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