ev.diff

diff --git a/lib/Mojo/Reactor/EV.pm b/lib/Mojo/Reactor/EV.pm
index 9cbc844..46b0320 100644
--- a/lib/Mojo/Reactor/EV.pm
+++ b/lib/Mojo/Reactor/EV.pm
@@ -2,11 +2,13 @@ package Mojo::Reactor::EV;
 use Mojo::Base 'Mojo::Reactor::Poll';
 
 use Carp 'croak';
+use Config;
 use EV 4.0;
 
-my $EV;
+# No fork emulation support
+die "EV does not does not support fork emulation.\n" if $Config{d_pseudofork};
 
-sub CLONE { die "EV does not work with ithreads.\n" }
+my $EV;
 
 sub DESTROY { undef $EV }