1 files changed, 17 insertions, 18 deletions

diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index 1fec82a485..bba31dfe0b 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -21,26 +21,22 @@ namespace wallet {
 //! Value for the first BIP 32 hardened derivation. Can be used as a bit mask and as a value. See BIP 32 for more details.
 const uint32_t BIP32_HARDENED_KEY_LIMIT = 0x80000000;
 
-bool LegacyScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error)
+BResult<CTxDestination> LegacyScriptPubKeyMan::GetNewDestination(const OutputType type)
 {
     if (LEGACY_OUTPUT_TYPES.count(type) == 0) {
-        error = _("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types");
-        return false;
+        return _("Error: Legacy wallets only support the \"legacy\", \"p2sh-segwit\", and \"bech32\" address types");;
     }
     assert(type != OutputType::BECH32M);
 
     LOCK(cs_KeyStore);
-    error.clear();
 
     // Generate a new key that is added to wallet
     CPubKey new_key;
     if (!GetKeyFromPool(new_key, type)) {
-        error = _("Error: Keypool ran out, please call keypoolrefill first");
-        return false;
+        return _("Error: Keypool ran out, please call keypoolrefill first");
     }
     LearnRelatedScripts(new_key, type);
-    dest = GetDestinationForKey(new_key, type);
-    return true;
+    return GetDestinationForKey(new_key, type);
 }
 
 typedef std::vector<unsigned char> valtype;
@@ -1658,12 +1654,11 @@ std::set<CKeyID> LegacyScriptPubKeyMan::GetKeys() const
     return set_address;
 }
 
-bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDestination& dest, bilingual_str& error)
+BResult<CTxDestination> DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type)
 {
     // Returns true if this descriptor supports getting new addresses. Conditions where we may be unable to fetch them (e.g. locked) are caught later
     if (!CanGetAddresses()) {
-        error = _("No addresses available");
-        return false;
+        return _("No addresses available");
     }
     {
         LOCK(cs_desc_man);
@@ -1681,15 +1676,14 @@ bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDest
         std::vector<CScript> scripts_temp;
         if (m_wallet_descriptor.range_end <= m_max_cached_index && !TopUp(1)) {
             // We can't generate anymore keys
-            error = _("Error: Keypool ran out, please call keypoolrefill first");
-            return false;
+            return _("Error: Keypool ran out, please call keypoolrefill first");
         }
         if (!m_wallet_descriptor.descriptor->ExpandFromCache(m_wallet_descriptor.next_index, m_wallet_descriptor.cache, scripts_temp, out_keys)) {
             // We can't generate anymore keys
-            error = _("Error: Keypool ran out, please call keypoolrefill first");
-            return false;
+            return _("Error: Keypool ran out, please call keypoolrefill first");
         }
 
+        CTxDestination dest;
         std::optional<OutputType> out_script_type = m_wallet_descriptor.descriptor->GetOutputType();
         if (out_script_type && out_script_type == type) {
             ExtractDestination(scripts_temp[0], dest);
@@ -1698,7 +1692,7 @@ bool DescriptorScriptPubKeyMan::GetNewDestination(const OutputType type, CTxDest
         }
         m_wallet_descriptor.next_index++;
         WalletBatch(m_storage.GetDatabase()).WriteDescriptor(GetID(), m_wallet_descriptor);
-        return true;
+        return dest;
     }
 }
 
@@ -1769,9 +1763,14 @@ bool DescriptorScriptPubKeyMan::Encrypt(const CKeyingMaterial& master_key, Walle
 bool DescriptorScriptPubKeyMan::GetReservedDestination(const OutputType type, bool internal, CTxDestination& address, int64_t& index, CKeyPool& keypool, bilingual_str& error)
 {
     LOCK(cs_desc_man);
-    bool result = GetNewDestination(type, address, error);
+    auto op_dest = GetNewDestination(type);
     index = m_wallet_descriptor.next_index - 1;
-    return result;
+    if (op_dest) {
+        address = op_dest.GetObj();
+    } else {
+        error = op_dest.GetError();
+    }
+    return op_dest.HasRes();
 }
 
 void DescriptorScriptPubKeyMan::ReturnDestination(int64_t index, bool internal, const CTxDestination& addr)