2023-02-18 02:01:51 +07:00
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/*
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* SPDX-License-Identifier: AGPL-3.0-only
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2023-02-18 17:27:28 +07:00
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* Copyright (c) 2022-2023, v2rayA Organization <team@v2raya.org>
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2023-02-18 02:01:51 +07:00
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*/
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package config
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import "fmt"
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type patch func(params *Params) error
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var patches = []patch{
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patchRoutingFallback,
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}
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func patchRoutingFallback(params *Params) error {
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// We renamed final as fallback. So we apply this patch for compatibility with older users.
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if params.Routing.Fallback == "" && params.Routing.Final != "" {
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params.Routing.Fallback = params.Routing.Final
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}
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// Fallback is required.
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if params.Routing.Fallback == "" {
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return fmt.Errorf("fallback is required in routing")
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}
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return nil
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}
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