multi: remove witness parameter from 'NewAltLeaf`

gijswijs · guggero · commit b37437db8471 · 2025-05-16T13:33:32.000+02:00
Since we're only ever passing nil (and we use the previous witness
in the script/burn key), we just remove the witness parameter
completely.
diff --git a/tapsend/send.go b/tapsend/send.go
@@ -1995,10 +1995,6 @@ func ValidateAnchorInputs(anchorPacket *psbt.Packet, packets []*tappsbt.VPacket,
 				inputAssets[outpoint], vIn.Asset(),
 			)
 			inputSiblings[outpoint] = sibling
-			inputAltLeaves[outpoint] = append(
-				inputAltLeaves[outpoint],
-				asset.CopyAltLeaves(vIn.AltLeaves)...,
-			)
 			inputScripts[outpoint] = anchorIn.WitnessUtxo.PkScript
 			inputAnchors[outpoint] = vIn.Anchor
 		}

Original file line number	Diff line number	Diff line change
`@@ -1995,10 +1995,6 @@ func ValidateAnchorInputs(anchorPacket psbt.Packet, packets []tappsbt.VPacket,`
`1995`	`1995`	`inputAssets[outpoint], vIn.Asset(),`
`1996`	`1996`	`)`
`1997`	`1997`	`inputSiblings[outpoint] = sibling`
`1998`		`- inputAltLeaves[outpoint] = append(`
`1999`		`- inputAltLeaves[outpoint],`
`2000`		`- asset.CopyAltLeaves(vIn.AltLeaves)...,`
`2001`		`- )`
`2002`	`1998`	`inputScripts[outpoint] = anchorIn.WitnessUtxo.PkScript`
`2003`	`1999`	`inputAnchors[outpoint] = vIn.Anchor`
`2004`	`2000`	`}`