Take a copy instead of weakening in 5.8 leak workaround

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Storage / DBI / Pg.pm

diff --git a/lib/DBIx/Class/Storage/DBI/Pg.pm b/lib/DBIx/Class/Storage/DBI/Pg.pm
index 056b9cc..dacfdb6 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/Pg.pm
+++ b/lib/DBIx/Class/Storage/DBI/Pg.pm
@@ -31,8 +31,9 @@ sub with_deferred_fk_checks {
   $self->_do_query('SET CONSTRAINTS ALL DEFERRED');
 
   return preserve_context {
+    my $inner_self = $self; # avoid nested closure leak on 5.8
     my $sg = Scope::Guard->new(sub {
-      $self->_do_query('SET CONSTRAINTS ALL IMMEDIATE');
+      $inner_self->_do_query('SET CONSTRAINTS ALL IMMEDIATE');
     });
     $sub->()
   } after => sub { $txn_scope_guard->commit };