import Scalar::Util to test weaken references of perl objects

[irspy-moved-to-github.git] / lib / ZOOM / IRSpy / Test.pm

diff --git a/lib/ZOOM/IRSpy/Test.pm b/lib/ZOOM/IRSpy/Test.pm
index e73061a..765cd4f 100644 (file)
--- a/lib/ZOOM/IRSpy/Test.pm
+++ b/lib/ZOOM/IRSpy/Test.pm
@@ -6,6 +6,8 @@ use 5.008;
 use strict;
 use warnings;
 
+use Scalar::Util;
+
 =head1 NAME
 
 ZOOM::IRSpy::Test - base class for tests in IRSpy