1 files changed, 0 insertions, 6 deletions
diff --git a/KNOWNBUGS.rb b/KNOWNBUGS.rb
index 36d757846c..39dc6a9b8b 100644
--- a/KNOWNBUGS.rb
+++ b/KNOWNBUGS.rb
@@ -2,9 +2,3 @@
 # This test file concludes tests which point out known bugs.
 # So all tests will cause failure.
 #
-
-assert_equal 'ok', %q{
-  t = Thread.new { system("false") }
-  t.join
-  $? ? :ng : :ok
-}