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BUGFIX: SSF-168 adding Grid field print header default of null

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This commit is contained in:
Julian Seidenberg 2012-04-10 11:13:39 +12:00
parent cf304044b8
commit 93563021c6
1 changed files with 1 additions and 0 deletions
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forms/gridfield/GridFieldPrintButton.php
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@ -95,6 +95,7 @@ class GridFieldPrintButton implements GridField_HTMLProvider, GridField_ActionPr
*/ */
function generatePrintData($gridField) { function generatePrintData($gridField) {
$printColumns = ($this->printColumns) ? $this->printColumns : $gridField->getDisplayFields(); $printColumns = ($this->printColumns) ? $this->printColumns : $gridField->getDisplayFields();
$header = null;
if($this->printHasHeader){ if($this->printHasHeader){
$header = new ArrayList(); $header = new ArrayList();
foreach($printColumns as $field => $label){ foreach($printColumns as $field => $label){