We dropped support in commit 8e91a400 (November 2015), but some
occurrences still remained, even in live code.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reported-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>