Make SafeDbt DB_DBT_MALLOC on default initialization

If we're constructing the SafeDbt without provided data, it is always malloced,
so that is the case we expose.

Also run clang-format.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index 9bac3c49cc..b3ae3b92ab 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -247,12 +247,12 @@ BerkeleyEnvironment::VerifyResult BerkeleyEnvironment::Verify(const std::string&
     return (fRecovered ? VerifyResult::RECOVER_OK : VerifyResult::RECOVER_FAIL);
 }
 
-BerkeleyBatch::SafeDbt::SafeDbt(u_int32_t flags)
+BerkeleyBatch::SafeDbt::SafeDbt()
 {
-    m_dbt.set_flags(flags);
+    m_dbt.set_flags(DB_DBT_MALLOC);
 }
 
-BerkeleyBatch::SafeDbt::SafeDbt(void *data, size_t size)
+BerkeleyBatch::SafeDbt::SafeDbt(void* data, size_t size)
     : m_dbt(data, size)
 {
 }