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authorpracticalswift <practicalswift@users.noreply.github.com>2018-06-18 07:58:28 +0200
committerpracticalswift <practicalswift@users.noreply.github.com>2018-08-27 18:19:33 +0200
commitf34c8c466a0e514edac2e8683127b4176ad5d321 (patch)
tree587ba001d5d6eaae71d234009098710dd30354c3 /src/wallet/crypter.cpp
parentf180e81d5780805a28bcc71c2bb6b16076336c3c (diff)
Make objects in range declarations immutable by default. Avoid unnecessary copying of objects in range declarations.
Diffstat (limited to 'src/wallet/crypter.cpp')
-rw-r--r--src/wallet/crypter.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/wallet/crypter.cpp b/src/wallet/crypter.cpp
index 4fa9603011..729e4e39b0 100644
--- a/src/wallet/crypter.cpp
+++ b/src/wallet/crypter.cpp
@@ -311,7 +311,7 @@ bool CCryptoKeyStore::EncryptKeys(CKeyingMaterial& vMasterKeyIn)
return false;
fUseCrypto = true;
- for (KeyMap::value_type& mKey : mapKeys)
+ for (const KeyMap::value_type& mKey : mapKeys)
{
const CKey &key = mKey.second;
CPubKey vchPubKey = key.GetPubKey();