mirrors/core-lightning
1
0
Fork 0
mirror of https://github.com/ElementsProject/lightning.git synced 2025-01-18 05:12:45 +01:00
Code Issues Projects Releases Wiki Activity

wallet: Use newindex primitive to generate change key index

Browse Source 
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This commit is contained in:
Christian Decker 2017-12-12 14:58:21 +01:00
parent 3e0efb6f8d
commit e4e9e22fe8
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lightningd/build_utxos.c
View File

@ -15,7 +15,6 @@ const struct utxo **build_utxos(const tal_t *ctx,
u64 *change_satoshis, u32 *change_keyindex) u64 *change_satoshis, u32 *change_keyindex)
{ {
u64 fee_estimate = 0; u64 fee_estimate = 0;
u64 bip32_max_index = db_get_intvar(ld->wallet->db, "bip32_max_index", 0);
const struct utxo **utxos = const struct utxo **utxos =
wallet_select_coins(ctx, ld->wallet, satoshi_out, feerate_per_kw, wallet_select_coins(ctx, ld->wallet, satoshi_out, feerate_per_kw,
outputscriptlen, outputscriptlen,
@ -30,8 +29,7 @@ const struct utxo **build_utxos(const tal_t *ctx,
*change_satoshis = 0; *change_satoshis = 0;
*change_keyindex = 0; *change_keyindex = 0;
} else { } else {
*change_keyindex = bip32_max_index + 1; *change_keyindex = wallet_get_newindex(ld);
db_set_intvar(ld->wallet->db, "bip32_max_index", *change_keyindex);
} }
return utxos; return utxos;
} }