Item2130: Check that initsort is defined before testing it with a pat…

…tern match git-svn-id: http://svn.foswiki.org/trunk@5090 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Sep 22, 2009 · 409d391 · 409d391
1 parent 8ee8559
commit 409d391
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/TablePlugin/lib/Foswiki/Plugins/TablePlugin/Core.pm b/TablePlugin/lib/Foswiki/Plugins/TablePlugin/Core.pm
@@ -283,7 +283,8 @@ sub _parseAttributes {
         my $sort = Foswiki::Func::isTrue( $inParams->{sort} || 'on' );
         _storeAttribute( 'sort', $sort, $inCollection );
         _storeAttribute( 'initSort', $inParams->{initsort}, $inCollection )
-          if $inParams->{initsort} =~ /\s*[0-9]+\s*/;
+          if defined( $inParams->{initsort} )
+              and $inParams->{initsort} =~ /\s*[0-9]+\s*/;
         _storeAttribute( 'sortAllTables', $sort, $inCollection );
         if ( $inParams->{initdirection} ) {
             _storeAttribute( 'initDirection', $SORT_DIRECTION->{'ASCENDING'},