X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdb_pager.inc;h=e3f3b167ad777ccdf87d77dd12d4092fdeb5a95f;hb=26d7ae434469ae407f209ae3c0d3955b29107d95;hp=416773acb85dd6989aa74a94d4593804b73bbafa;hpb=3539962a4e524de683d8c5e851c482ad99a97267;p=fa-stable.git

diff --git a/includes/db_pager.inc b/includes/db_pager.inc
index 416773ac..e3f3b167 100644
--- a/includes/db_pager.inc
+++ b/includes/db_pager.inc
@@ -49,7 +49,7 @@ class db_pager {
 	    $from,
 		$group,
 		$order;
-	var	$extra_where;
+	var	$extra_where = array();
 	
 	var $ready = false; // this var is false after change in sql before first
 						// and before first query.
@@ -65,7 +65,7 @@ class db_pager {
 	//  	array('select' => 'SUM(quantity)', 'from' => TB_PREF."stock_moves", 'group' => 'location')
 	//
 	//	$name is base name for pager controls
-	function db_pager($sql, $name, $table = null, $page_len=0) 
+	function __construct($sql, $name, $table = null, $page_len=0) 
 	{
 		$this->width = "95%";
 		if ($page_len == 0) $page_len = user_query_size();
@@ -349,7 +349,8 @@ class db_pager {
 			if ($result == false) 
 				return false;
 			$row = db_fetch_row($result);
-			$this->rec_count = $row[0];
+			$this->rec_count = is_array($row) ? $row[0] : 0;
+;
 	  		$this->max_page = $this->page_len ?
 				ceil($this->rec_count/$this->page_len) : 0;