test harness: improve catching of usage errors in script 'test-driver'

[platform/upstream/automake.git] / t / self-check-report.sh

diff --git a/t/self-check-report.sh b/t/self-check-report.sh
old mode 100755 (executable)
new mode 100644 (file)
index 74ec75c..99b9838
--- a/t/self-check-report.sh
+++ b/t/self-check-report.sh
@@ -1,5 +1,5 @@
 #! /bin/sh
-# Copyright (C) 2011-2012 Free Software Foundation, Inc.
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -18,7 +18,7 @@
 # Test subroutines to report warnings, and to signal failures, skips
 # and hard errors.
 
-unset stderr_fileno_ || :
+unset stderr_fileno_
 
 am_create_testdir=empty
 . test-init.sh