common: fix perf_counters unittests for trailing newline in m_pretty

Signed-off-by: Loic Dachary <loic@dachary.org>

diff --git a/src/test/perf_counters.cc b/src/test/perf_counters.cc
index c44a15ef856cde89a4b58e97c26b212418d33f29..16c2dc3775e46440e2e3a126a8b4fabce09e2772 100644 (file)
--- a/src/test/perf_counters.cc
+++ b/src/test/perf_counters.cc
@@ -61,7 +61,7 @@ TEST(PerfCounters, SimpleTest) {
   AdminSocketClient client(get_rand_socket_path());
   std::string message;
   ASSERT_EQ("", client.do_request("{ \"prefix\": \"perfcounters_dump\" }", &message));
-  ASSERT_EQ("{}", message);
+  ASSERT_EQ("{}\n", message);
 }
 
 enum {