diff options
-rw-r--r-- | test/io/console/test_io_console.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/io/console/test_io_console.rb b/test/io/console/test_io_console.rb index 9ad07bce8b..db3814d51c 100644 --- a/test/io/console/test_io_console.rb +++ b/test/io/console/test_io_console.rb @@ -14,7 +14,7 @@ class TestIO_Console < Test::Unit::TestCase end def set_winsize_teardown - trap(:TTOU, @old_ttou) if @old_ttou + trap(:TTOU, @old_ttou) if defined?(@old_ttou) and @old_ttou end end |