Fix a few signed vs unsigned warnings as seen on OpenBSD

diff --git a/pdns/dnsdistdist/test-delaypipe_hh.cc b/pdns/dnsdistdist/test-delaypipe_hh.cc
index 6f5559a9e26d3da0eb3180471173d6670e2cd67e..9e678ee40e47d87fec4504f73ce801f673ea8a3d 100644 (file)
--- a/pdns/dnsdistdist/test-delaypipe_hh.cc
+++ b/pdns/dnsdistdist/test-delaypipe_hh.cc
@@ -25,7 +25,7 @@ BOOST_AUTO_TEST_CASE(test_object_pipe) {
 
 };
 
-std::atomic<uint64_t> done = 0;
+std::atomic<int> done = 0;
 BOOST_AUTO_TEST_CASE(test_delay_pipe_small) {
   done = 0;
   struct Work