SERVER-41113 fix windows compile

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mongo/db/repl/transaction_oplog_application.cpp b/src/mongo/db/repl/transaction_oplog_application.cpp
index 586aad3cb39..221971de7da 100644
--- a/src/mongo/db/repl/transaction_oplog_application.cpp
+++ b/src/mongo/db/repl/transaction_oplog_application.cpp
@@ -70,7 +70,7 @@ Status _applyOperationsForTransaction(OperationContext* opCtx,
             if (!status.isOK()) {
                 return status;
             }
-        } catch (const ExceptionFor<ErrorCodes::NamespaceNotFound>& ex) {
+        } catch (const ExceptionFor<ErrorCodes::NamespaceNotFound>&) {
             if (oplogApplicationMode != repl::OplogApplication::Mode::kInitialSync &&
                 oplogApplicationMode != repl::OplogApplication::Mode::kRecovering)
                 throw;