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Diffstat (limited to 'searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp')
-rw-r--r--searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp8
1 files changed, 4 insertions, 4 deletions
diff --git a/searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp b/searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp
index 9d2cb958d39..aa6cbd40126 100644
--- a/searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp
+++ b/searchcore/src/tests/proton/reference/document_db_reference_registry/document_db_reference_registry_test.cpp
@@ -4,14 +4,14 @@
#include <vespa/searchcore/proton/reference/document_db_reference_registry.h>
#include <vespa/searchcore/proton/test/mock_document_db_reference.h>
#include <thread>
+#include <unistd.h>
+
#include <vespa/log/log.h>
LOG_SETUP("document_db_reference_registry_test");
-namespace proton
-{
+namespace proton {
-namespace
-{
+namespace {
std::mutex lock;