be compatible with old Exporter

diff --git a/t/lib/TempDir.pm b/t/lib/TempDir.pm
index 61a9de6..ca995f6 100644 (file)
--- a/t/lib/TempDir.pm
+++ b/t/lib/TempDir.pm
@@ -2,7 +2,7 @@ package TempDir;
 use strict;
 use warnings;
 
-use Exporter 'import';
+use base 'Exporter';
 our @EXPORT = qw(mk_temp_dir);
 
 use local::lib ();