File Devel-Cycle-t.patch of Package perl-Devel-Cycle

--- t/Devel-Cycle.old	2008-07-08 21:26:35.000000000 -0400
+++ t/Devel-Cycle.t	2010-04-16 20:39:04.000000000 -0400
@@ -5,7 +5,7 @@
 
 # change 'tests => 1' to 'tests => last_test_to_print';
 
-use Test::More tests => 12;
+use Test::More tests => 13;
 use Scalar::Util qw(weaken isweak);
 BEGIN { use_ok('Devel::Cycle') };
 
@@ -87,6 +87,7 @@
 }
 
 {
+    no warnings qw{ once };
     *FOOBAR = *FOOBAR if 0; # cease -w
     my $test2 = { glob => \*FOOBAR };
 
@@ -101,6 +102,15 @@
     is("@warnings", "", "Warn only once");
 }
 
+{
+    my $test_re = qr{foo}xms;
+
+    my @warnings;
+    local $SIG{__WARN__} = sub { push @warnings, @_ };
+    find_cycle($test_re);
+    ok( !@warnings, 'No warnings on Regex' );
+}
+
 package foo;
 use overload q("") => sub{ return 1 };  # show false alarm