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tailcfg: change MapResponse.PacketFilter from omitempty to omitzero

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Updates #test
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Paul Scott 2025-03-21 12:33:26 +00:00
parent f34e08e186
commit d2eaf272f0
1 changed files with 1 additions and 5 deletions
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6
tailcfg/tailcfg.go
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@ -1942,12 +1942,8 @@ type MapResponse struct {
// the same HTTP response. A non-nil but empty list always means // the same HTTP response. A non-nil but empty list always means
// no PacketFilter (that is, to block everything). // no PacketFilter (that is, to block everything).
// //
// Note that this package's type, due its use of a slice and omitempty, is
// unable to marshal a zero-length non-nil slice. The control server needs
// to marshal this type using a separate type. See MapResponse docs.
//
// See PacketFilters for the newer way to send PacketFilter updates. // See PacketFilters for the newer way to send PacketFilter updates.
PacketFilter []FilterRule `json:",omitempty"` PacketFilter []FilterRule `json:",omitzero"`
// PacketFilters encodes incremental packet filter updates to the client // PacketFilters encodes incremental packet filter updates to the client
// without having to send the entire packet filter on any changes as // without having to send the entire packet filter on any changes as