utxo: remove unused scriptSig field.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

common/utxo.c

@@ -21,8 +21,6 @@ void towire_utxo(u8 **pptr, const struct utxo *utxo)
 
 	towire_u16(pptr, tal_count(utxo->scriptPubkey));
 	towire_u8_array(pptr, utxo->scriptPubkey, tal_count(utxo->scriptPubkey));
-	towire_u16(pptr, tal_count(utxo->scriptSig));
-	towire_u8_array(pptr, utxo->scriptSig, tal_count(utxo->scriptSig));
 
 	towire_bool(pptr, is_unilateral_close);
 	if (is_unilateral_close) {
@@ -45,7 +43,6 @@ struct utxo *fromwire_utxo(const tal_t *ctx, const u8 **ptr, size_t *max)
 	utxo->is_p2sh = fromwire_bool(ptr, max);
 
 	utxo->scriptPubkey = fromwire_tal_arrn(utxo, ptr, max, fromwire_u16(ptr, max));
-	utxo->scriptSig = fromwire_tal_arrn(utxo, ptr, max, fromwire_u16(ptr, max));
 
 	if (fromwire_bool(ptr, max)) {
 		utxo->close_info = tal(utxo, struct unilateral_close_info);

common/utxo.h

@@ -44,9 +44,6 @@ struct utxo {
 
 	/* The scriptPubkey if it is known */
 	u8 *scriptPubkey;
-
-	/* scriptSig. Only for P2SH outputs */
-	u8 *scriptSig;
 };
 
 void towire_utxo(u8 **pptr, const struct utxo *utxo);

wallet/wallet.c

@@ -187,7 +187,6 @@ static struct utxo *wallet_stmt2output(const tal_t *ctx, struct db_stmt *stmt)
 
 	utxo->blockheight = NULL;
 	utxo->spendheight = NULL;
-	utxo->scriptSig = NULL;
 	utxo->reserved_til = NULL;
 
 	if (!db_column_is_null(stmt, 9)) {