Item11187: Initialized variable fix.

git-svn-id: http://svn.foswiki.org/trunk/OpenLayersPlugin@13067 0b4bb1d4-4e5a-0410-9cc4-b2b747904278
foswiki · Nov 14, 2011 · c96ad33 · c96ad33
1 parent e191418
commit c96ad33
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/lib/Foswiki/Plugins/OpenLayersPlugin.pm b/lib/Foswiki/Plugins/OpenLayersPlugin.pm
@@ -188,8 +188,8 @@ sub typehandler_kml {
     my @fields = $layerObject->find('FIELD');
     my %data;
     my @returnString;
-    my $strategy;
-    my $style;
+    my $strategy='';
+    my $style='';
 
     foreach my $field (@fields) {
         $data{$field->{name}} = $field->{value};
@@ -226,7 +226,6 @@ sub typehandler_kml {
         $strategy = ", new OpenLayers.Strategy.Cluster()";
     } else {
         $clustering = 'false';
-        $strategy = '';
     }
 
     if ($clustering eq 'true') {