wallet: Use CDataStream.data()

1 files changed, 6 insertions, 6 deletions

diff --git a/src/wallet/db.h b/src/wallet/db.h
index a0f673ecfc..049a2ca1a8 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -122,7 +122,7 @@ protected:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(1000);
         ssKey << key;
-        Dbt datKey(&ssKey[0], ssKey.size());
+        Dbt datKey(ssKey.data(), ssKey.size());
 
         // Read
         Dbt datValue;
@@ -158,13 +158,13 @@ protected:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(1000);
         ssKey << key;
-        Dbt datKey(&ssKey[0], ssKey.size());
+        Dbt datKey(ssKey.data(), ssKey.size());
 
         // Value
         CDataStream ssValue(SER_DISK, CLIENT_VERSION);
         ssValue.reserve(10000);
         ssValue << value;
-        Dbt datValue(&ssValue[0], ssValue.size());
+        Dbt datValue(ssValue.data(), ssValue.size());
 
         // Write
         int ret = pdb->put(activeTxn, &datKey, &datValue, (fOverwrite ? 0 : DB_NOOVERWRITE));
@@ -187,7 +187,7 @@ protected:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(1000);
         ssKey << key;
-        Dbt datKey(&ssKey[0], ssKey.size());
+        Dbt datKey(ssKey.data(), ssKey.size());
 
         // Erase
         int ret = pdb->del(activeTxn, &datKey, 0);
@@ -207,7 +207,7 @@ protected:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(1000);
         ssKey << key;
-        Dbt datKey(&ssKey[0], ssKey.size());
+        Dbt datKey(ssKey.data(), ssKey.size());
 
         // Exists
         int ret = pdb->exists(activeTxn, &datKey, 0);
@@ -234,7 +234,7 @@ protected:
         Dbt datKey;
         unsigned int fFlags = DB_NEXT;
         if (setRange) {
-            datKey.set_data(&ssKey[0]);
+            datKey.set_data(ssKey.data());
             datKey.set_size(ssKey.size());
             fFlags = DB_SET_RANGE;
         }