From 183a0bfaef4cb48d70cfe9f9540c4aa0a58dc443 Mon Sep 17 00:00:00 2001
From: Qiang Xue <qiang.xue@gmail.com>
Date: Sun, 10 Nov 2013 21:20:15 -0500
Subject: [PATCH] hide summary when empty.

---
 framework/yii/widgets/BaseListView.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/framework/yii/widgets/BaseListView.php b/framework/yii/widgets/BaseListView.php
index ec9c1cb..4c4e5a4 100644
--- a/framework/yii/widgets/BaseListView.php
+++ b/framework/yii/widgets/BaseListView.php
@@ -147,6 +147,9 @@ abstract class BaseListView extends Widget
 	public function renderSummary()
 	{
 		$count = $this->dataProvider->getCount();
+		if ($count <= 0) {
+			return '';
+		}
 		if (($pagination = $this->dataProvider->getPagination()) !== false) {
 			$totalCount = $this->dataProvider->getTotalCount();
 			$begin = $pagination->getPage() * $pagination->pageSize + 1;