From 002e00906f55b069d3f4d55d947c3ff2d1c37eff Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Mon, 9 Mar 2020 19:12:08 +0100
Subject: [PATCH] avoid blanket namespace import

---
 lmdb-safe.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lmdb-safe.cc b/lmdb-safe.cc
index 7397cd3..2034b37 100644
--- a/lmdb-safe.cc
+++ b/lmdb-safe.cc
@@ -6,7 +6,10 @@
 #include <string.h>
 #include <map>
 
-using namespace std;
+using std::string;
+using std::runtime_error;
+using std::tuple;
+using std::weak_ptr;
 
 static string MDBError(int rc)
 {