- assert result of Close() in destructor of FastOS_File and FastOS_BufferedFile.

- Check result of Close()
- Check result of Sync()
- Scope FastOS_File to avoid explicit Close().
- NULL -> nullptr

1 files changed, 1 insertions, 1 deletions

diff --git a/config/src/tests/misc/configsystem.cpp b/config/src/tests/misc/configsystem.cpp
index c02e27ca989..db3d0a80706 100644
--- a/config/src/tests/misc/configsystem.cpp
+++ b/config/src/tests/misc/configsystem.cpp
@@ -44,7 +44,7 @@ TEST("require that correct pid file succeeds") {
     FastOS_File::MakeDirIfNotPresentOrExit("var/run");
     FastOS_File pid_file("var/run/configproxy.pid");
     pid_file.OpenWriteOnlyTruncate();
-    pid_file.Close();
+    ASSERT_TRUE(pid_file.Close());
 
     ASSERT_EQUAL(0, setenv(VESPA_HOME, cwd, 1));
     vespa::Defaults::bootstrap(cwd);