1 files changed, 10 insertions, 10 deletions

diff --git a/src/dbwrapper.h b/src/dbwrapper.h
index 356111b675..d58d709e7e 100644
--- a/src/dbwrapper.h
+++ b/src/dbwrapper.h
@@ -74,12 +74,12 @@ public:
     {
         ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey << key;
-        leveldb::Slice slKey(ssKey.data(), ssKey.size());
+        leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
 
         ssValue.reserve(DBWRAPPER_PREALLOC_VALUE_SIZE);
         ssValue << value;
         ssValue.Xor(dbwrapper_private::GetObfuscateKey(parent));
-        leveldb::Slice slValue(ssValue.data(), ssValue.size());
+        leveldb::Slice slValue((const char*)ssValue.data(), ssValue.size());
 
         batch.Put(slKey, slValue);
         // LevelDB serializes writes as:
@@ -99,7 +99,7 @@ public:
     {
         ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey << key;
-        leveldb::Slice slKey(ssKey.data(), ssKey.size());
+        leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
 
         batch.Delete(slKey);
         // LevelDB serializes erases as:
@@ -138,7 +138,7 @@ public:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey << key;
-        leveldb::Slice slKey(ssKey.data(), ssKey.size());
+        leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
         piter->Seek(slKey);
     }
 
@@ -233,7 +233,7 @@ public:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey << key;
-        leveldb::Slice slKey(ssKey.data(), ssKey.size());
+        leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
 
         std::string strValue;
         leveldb::Status status = pdb->Get(readoptions, slKey, &strValue);
@@ -267,7 +267,7 @@ public:
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         ssKey.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey << key;
-        leveldb::Slice slKey(ssKey.data(), ssKey.size());
+        leveldb::Slice slKey((const char*)ssKey.data(), ssKey.size());
 
         std::string strValue;
         leveldb::Status status = pdb->Get(readoptions, slKey, &strValue);
@@ -311,8 +311,8 @@ public:
         ssKey2.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey1 << key_begin;
         ssKey2 << key_end;
-        leveldb::Slice slKey1(ssKey1.data(), ssKey1.size());
-        leveldb::Slice slKey2(ssKey2.data(), ssKey2.size());
+        leveldb::Slice slKey1((const char*)ssKey1.data(), ssKey1.size());
+        leveldb::Slice slKey2((const char*)ssKey2.data(), ssKey2.size());
         uint64_t size = 0;
         leveldb::Range range(slKey1, slKey2);
         pdb->GetApproximateSizes(&range, 1, &size);
@@ -330,8 +330,8 @@ public:
         ssKey2.reserve(DBWRAPPER_PREALLOC_KEY_SIZE);
         ssKey1 << key_begin;
         ssKey2 << key_end;
-        leveldb::Slice slKey1(ssKey1.data(), ssKey1.size());
-        leveldb::Slice slKey2(ssKey2.data(), ssKey2.size());
+        leveldb::Slice slKey1((const char*)ssKey1.data(), ssKey1.size());
+        leveldb::Slice slKey2((const char*)ssKey2.data(), ssKey2.size());
         pdb->CompactRange(&slKey1, &slKey2);
     }
 };