/usr/local/perl/lib/site_perl/5.8.5/Perl/Critic/Policy/InputOutput/RequireCheckedClose.pm



NAME

Perl::Critic::Policy::InputOutput::RequireCheckedClose


DESCRIPTION

The perl builtin I/O function close returns a false value on failure. That value should be checked to ensure that the close was successful.

  my $error = close $filehandle;                   # ok
  close $filehandle or die "unable to close: $!";  # ok
  close $filehandle;                               # not ok


AUTHOR

Andrew Moore <amoore@mooresystems.com>


ACKNOWLEDGMENTS

This policy module is based heavily on policies written by Jeffrey Ryan Thalhammer <thaljef@cpan.org>.


COPYRIGHT

Copyright (c) 2007 Andrew Moore. All rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.

 /usr/local/perl/lib/site_perl/5.8.5/Perl/Critic/Policy/InputOutput/RequireCheckedClose.pm