From: <Sve...@nt...> - 2006-02-07 12:16:10
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Author: SvenDowideit Date: 2006-02-07 04:14:09 -0800 (Tue, 07 Feb 2006) New Revision: 8732 Modified: twiki/branches/TWikiRelease04x00/lib/TWiki/Meta.pm Log: Item1591: Friendly fallback added to meta->getParent() Modified: twiki/branches/TWikiRelease04x00/lib/TWiki/Meta.pm =================================================================== --- twiki/branches/TWikiRelease04x00/lib/TWiki/Meta.pm 2006-02-07 12:11:50 UTC (rev 8731) +++ twiki/branches/TWikiRelease04x00/lib/TWiki/Meta.pm 2006-02-07 12:14:09 UTC (rev 8732) @@ -558,6 +558,8 @@ my $value = ''; my $parent = $this->get( 'TOPICPARENT' ); $value = $parent->{name} if( $parent ); + # Return empty string (not undef), if TOPICPARENT meta is broken + $value = '' if (!defined $value); return $value; } |