CWallet::TopUpKeyPool() takes optional pool size argument

Also, GetKeyPoolSize() now returns an accurate type, unsigned int.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/wallet.h b/src/wallet.h
index 36b3608fb0..cd9bf54cc5 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -195,7 +195,7 @@ public:
     std::string SendMoneyToDestination(const CTxDestination &address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
 
     bool NewKeyPool();
-    bool TopUpKeyPool();
+    bool TopUpKeyPool(unsigned int kpSize = 0);
     int64 AddReserveKey(const CKeyPool& keypool);
     void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
     void KeepKey(int64 nIndex);
@@ -292,7 +292,7 @@ public:
         }
     }
 
-    int GetKeyPoolSize()
+    unsigned int GetKeyPoolSize()
     {
         return setKeyPool.size();
     }