2 files changed, 7 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index a6cabe1f90..757cb81795 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1398,6 +1398,7 @@ void CWallet::SetHDSeed(const CPubKey& seed)
     newHdChain.nVersion = CanSupportFeature(FEATURE_HD_SPLIT) ? CHDChain::VERSION_HD_CHAIN_SPLIT : CHDChain::VERSION_HD_BASE;
     newHdChain.seed_id = seed.GetID();
     SetHDChain(newHdChain, false);
+    NotifyCanGetAddressesChanged();
 }
 
 void CWallet::SetHDChain(const CHDChain& chain, bool memonly)
@@ -3335,6 +3336,7 @@ bool CWallet::TopUpKeyPool(unsigned int kpSize)
             WalletLogPrintf("keypool added %d keys (%d internal), size=%u (%u internal)\n", missingInternal + missingExternal, missingInternal, setInternalKeyPool.size() + setExternalKeyPool.size() + set_pre_split_keypool.size(), setInternalKeyPool.size());
         }
     }
+    NotifyCanGetAddressesChanged();
     return true;
 }
 
@@ -3379,6 +3381,7 @@ bool CWallet::ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool, bool fRe
         m_pool_key_to_index.erase(keypool.vchPubKey.GetID());
         WalletLogPrintf("keypool reserve %d\n", nIndex);
     }
+    NotifyCanGetAddressesChanged();
     return true;
 }
 
@@ -3403,6 +3406,7 @@ void CWallet::ReturnKey(int64_t nIndex, bool fInternal, const CPubKey& pubkey)
             setExternalKeyPool.insert(nIndex);
         }
         m_pool_key_to_index[pubkey.GetID()] = nIndex;
+        NotifyCanGetAddressesChanged();
     }
     WalletLogPrintf("keypool return %d\n", nIndex);
 }
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 6f787416dd..06c7900ce1 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -1094,6 +1094,9 @@ public:
     /** Watch-only address added */
     boost::signals2::signal<void (bool fHaveWatchOnly)> NotifyWatchonlyChanged;
 
+    /** Keypool has new keys */
+    boost::signals2::signal<void ()> NotifyCanGetAddressesChanged;
+
     /** Inquire whether this wallet broadcasts transactions. */
     bool GetBroadcastTransactions() const { return fBroadcastTransactions; }
     /** Set whether this wallet broadcasts transactions. */