fix unit test for pid_of in case of systemd

diff --git a/test/test_filefunc.cpp b/test/test_filefunc.cpp
index c137b5a..09c6d3b 100644 (file)
--- a/test/test_filefunc.cpp
+++ b/test/test_filefunc.cpp
@@ -291,8 +291,14 @@ BOOST_AUTO_TEST_CASE(TestPidOf1)
     std::vector< pid_t > pid_list;
 
     bool res= pid_of("init", pid_list);
-
     BOOST_CHECK_EQUAL( true, res);
+    
+    if (pid_list.empty())
+    {
+        res= pid_of("systemd", pid_list);
+        BOOST_CHECK_EQUAL( true, res);
+    }
+    
     BOOST_CHECK_EQUAL( false, pid_list.empty() );
 
     std::vector< pid_t >::const_iterator pos1 =