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| author | John Newbery <john@johnnewbery.com> | 2017-08-03 11:03:40 -0400 |
|---|---|---|
| committer | John Newbery <john@johnnewbery.com> | 2017-08-04 16:42:53 -0400 |
| commit | c25d90f125d69e33688288eff439eb7be75012e9 (patch) | |
| tree | 12c42085eb6bfbe772c787e37427accb01e8edac /src/wallet/wallet.cpp | |
| parent | f2123e3a7bf30545967b9ceb37961976cf7d64fb (diff) | |
| download | bitcoin-c25d90f125d69e33688288eff439eb7be75012e9.tar.xz | |
[wallet] Add HasUnusedKeys() helper
Diffstat (limited to 'src/wallet/wallet.cpp')
| -rw-r--r-- | src/wallet/wallet.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index afe911ae9a..ce345804e1 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -3611,6 +3611,11 @@ void CReserveKey::ReturnKey() vchPubKey = CPubKey(); } +bool CWallet::HasUnusedKeys(int min_keys) const +{ + return setExternalKeyPool.size() >= min_keys && (setInternalKeyPool.size() >= min_keys || !CanSupportFeature(FEATURE_HD_SPLIT)); +} + void CWallet::GetScriptForMining(std::shared_ptr<CReserveScript> &script) { std::shared_ptr<CReserveKey> rKey = std::make_shared<CReserveKey>(this); |