We need this for signing segwitness txs. Unfortunately, we don't have it for transactions we received as hex, only ones we created; to make this safe we use a pointer which is NULL if we don't know, and those will crash if we try to sign or check their sigs. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
3.2 KiB
3.2 KiB