[Jifty-commit] r6055 - Template-Declare/lib/Template
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jifty-commit at lists.jifty.org
Mon Dec 1 04:17:16 EST 2008
Author: ruz
Date: Mon Dec 1 04:17:14 2008
New Revision: 6055
Modified:
Template-Declare/lib/Template/Declare.pm
Log:
* safe a call and array ref access by using local variable
Modified: Template-Declare/lib/Template/Declare.pm
==============================================================================
--- Template-Declare/lib/Template/Declare.pm (original)
+++ Template-Declare/lib/Template/Declare.pm Mon Dec 1 04:17:14 2008
@@ -361,10 +361,10 @@
}
sub buffer {
- unless ( __PACKAGE__->buffer_stack->[0] ) {
- Carp::confess( __PACKAGE__ . "->buffer called with no buffer" );
- }
- return __PACKAGE__->buffer_stack->[0];
+ my $res = __PACKAGE__->buffer_stack->[0];
+ Carp::confess( __PACKAGE__ . "->buffer called with no buffer" )
+ unless $res;
+ return $res;
}
=head2 show TEMPLATE_NAME
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