Vt7 warning reports view detail.php

In modules/Reports/views/Detail.php

if data is empty $pagingModel is not defined but $pagingModel variable is used later in code

$viewer->assign('PAGING_MODEL', $pagingModel);

modules/Reports/ReportRun.php

@@ -2848,6 +2848,9 @@ class ReportRun extends CRMEntity {
 		$advfiltersql = $this->getAdvFilterSql($reportid);
 
 		$this->totallist = $columnstotallist;
+		
+		$wheresql = "";
+		
 		global $current_user;
 		//Fix for ticket #4915.
 		$selectlist = $columnlist;

modules/Reports/views/Detail.php

@@ -158,15 +158,15 @@ class Reports_Detail_View extends Vtiger_Index_View {
 		$data = $this->reportData;
 		$calculation = $this->calculationFields;
 
+		$pagingModel = new Vtiger_Paging_Model();
+		$pagingModel->set('page', $page);
+		$pagingModel->set('limit', self::REPORT_LIMIT+1);
+
 		if(empty($data)){
 			$reportModel = Reports_Record_Model::getInstanceById($record);
 			$reportModel->setModule('Reports');
 			$reportType = $reportModel->get('reporttype');
 
-			$pagingModel = new Vtiger_Paging_Model();
-			$pagingModel->set('page', $page);
-			$pagingModel->set('limit', self::REPORT_LIMIT+1);
-
 			$reportData = $reportModel->getReportData($pagingModel);
 			$data = $reportData['data'];
 			$this->count = $reportData['count'];