Fix the length of the taproot output to 34 bytes in script_is_v1_tr

JeremyRubin · JeremyRubin · commit adf6ab50e763 · 2022-03-07T13:57:06.000-08:00
diff --git a/src/util.rs b/src/util.rs
@@ -52,7 +52,7 @@ impl MsKeyBuilder for script::Builder {
 // This belongs in rust-bitcoin, make this upstream later
 pub(crate) fn script_is_v1_tr(s: &Script) -> bool {
     let mut iter = s.instructions_minimal();
-    if s.len() != 32
+    if s.len() != 34
         || iter.next() != Some(Ok(Instruction::Op(opcodes::all::OP_PUSHNUM_1)))
         || iter.next() != Some(Ok(Instruction::Op(opcodes::all::OP_PUSHBYTES_32)))
     {

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ impl MsKeyBuilder for script::Builder {`
`52`	`52`	`// This belongs in rust-bitcoin, make this upstream later`
`53`	`53`	`pub(crate) fn script_is_v1_tr(s: &Script) -> bool {`
`54`	`54`	`let mut iter = s.instructions_minimal();`
`55`		`- if s.len() != 32`
	`55`	`+ if s.len() != 34`
`56`	`56`	`\|\| iter.next() != Some(Ok(Instruction::Op(opcodes::all::OP_PUSHNUM_1)))`
`57`	`57`	`\|\| iter.next() != Some(Ok(Instruction::Op(opcodes::all::OP_PUSHBYTES_32)))`
`58`	`58`	`{`