Item12413: defined @array is deprecated, dies on perl 5.16

git-svn-id: http://svn.foswiki.org/trunk@16582 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Mar 2, 2013 · 2ebbce2 · 2ebbce2
1 parent 7041836
commit 2ebbce2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/lib/Foswiki/Net.pm b/core/lib/Foswiki/Net.pm
@@ -1141,7 +1141,7 @@ our ( $host, $port, $usessl, $starttls, $logcx, $verified, @sockopts,
 sub setup {
     ( my ( $this, $ssl, $tls ), $starttls, $host, $port, $logcx ) = @_;
 
-    unless ( defined @ISA ) {
+    unless (@ISA) {
         @ISA = @Net::SMTP::ISA;
 
         $usessl = $ssl || $tls;