From 28765fa2f1f5a7f2f03c207d448d4fa44a3beab7 Mon Sep 17 00:00:00 2001 From: Dave Collins Date: Wed, 13 Mar 2019 01:12:04 -0500 Subject: [PATCH] txscript: Remove unused isSStxChange function. --- txscript/standard.go | 24 ------------------------ 1 file changed, 24 deletions(-) diff --git a/txscript/standard.go b/txscript/standard.go index 6f91ed68..461719f9 100644 --- a/txscript/standard.go +++ b/txscript/standard.go @@ -556,30 +556,6 @@ func isStakeRevocationScript(scriptVersion uint16, script []byte) bool { extractStakeScriptHash(script, stakeOpcode) != nil } -// isSStxChange returns true if the script passed is a stake submission -// change tx, false otherwise. -func isSStxChange(pops []parsedOpcode) bool { - if len(pops) == 6 && - pops[0].opcode.value == OP_SSTXCHANGE && - pops[1].opcode.value == OP_DUP && - pops[2].opcode.value == OP_HASH160 && - pops[3].opcode.value == OP_DATA_20 && - pops[4].opcode.value == OP_EQUALVERIFY && - pops[5].opcode.value == OP_CHECKSIG { - return true - } - - if len(pops) == 4 && - pops[0].opcode.value == OP_SSTXCHANGE && - pops[1].opcode.value == OP_HASH160 && - pops[2].opcode.value == OP_DATA_20 && - pops[3].opcode.value == OP_EQUAL { - return true - } - - return false -} - // isStakeChangeScript returns whether or not the passed script is a supported // stake change script. //