dnsdist: fix compilation with GCC11

Missing header.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
This commit is contained in:
Rosen Penev 2021-07-07 14:46:29 -07:00
parent e38c5e48bd
commit e8ae9fb45f

View file

@ -0,0 +1,10 @@
--- a/lock.hh
+++ b/lock.hh
@@ -20,6 +20,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
+#include <mutex>
#include <shared_mutex>
class ReadWriteLock