print unit too.

1 files changed, 1 insertions, 1 deletions

diff --git a/vespalib/src/vespa/vespalib/testkit/test_comparators.cpp b/vespalib/src/vespa/vespalib/testkit/test_comparators.cpp
index fd424c8dbdc..d00ad8d954c 100644
--- a/vespalib/src/vespa/vespalib/testkit/test_comparators.cpp
+++ b/vespalib/src/vespa/vespalib/testkit/test_comparators.cpp
@@ -5,7 +5,7 @@
 namespace std::chrono {
 
 ostream & operator << (ostream & os, system_clock::time_point ts) {
-    return os << ts.time_since_epoch();
+    return os << ts.time_since_epoch() << "ns";
 }
 
 }