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Merge pull request #5303 from guggero/policy-nil-check

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rpcserver: add nil check to policy ordering
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Olaoluwa Osuntokun 2021-05-18 15:47:27 -07:00 committed by GitHub
commit 6c330d3121
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1 changed files with 2 additions and 7 deletions
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9
rpcserver.go
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@ -5166,13 +5166,8 @@ func marshalDbEdge(edgeInfo *channeldb.ChannelEdgeInfo,
// Make sure the policies match the node they belong to. c1 should point // Make sure the policies match the node they belong to. c1 should point
// to the policy for NodeKey1, and c2 for NodeKey2. // to the policy for NodeKey1, and c2 for NodeKey2.
if c1.ChannelFlags&lnwire.ChanUpdateDirection == 1 { if c1 != nil && c1.ChannelFlags&lnwire.ChanUpdateDirection == 1 ||
c2, c1 = c1, c2 c2 != nil && c2.ChannelFlags&lnwire.ChanUpdateDirection == 0 {
}
// Order the edges by increasing pubkey.
if bytes.Compare(edgeInfo.NodeKey2Bytes[:],
edgeInfo.NodeKey1Bytes[:]) < 0 {
c2, c1 = c1, c2 c2, c1 = c1, c2
} }