From b134b023e11902ceae12f3ab861da1f0a2fdbdbd Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sun, 12 Aug 2007 15:55:36 +0000
Subject: - Patch #163191 by hswong3i: removed db_num_rows() for compatibility
 with Oracle and DB2.  Also a performance improvement.

---
 modules/aggregator/aggregator.module | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'modules/aggregator')

diff --git a/modules/aggregator/aggregator.module b/modules/aggregator/aggregator.module
index f6c6fb4ba..3fc060fc7 100644
--- a/modules/aggregator/aggregator.module
+++ b/modules/aggregator/aggregator.module
@@ -963,11 +963,11 @@ function aggregator_parse_feed(&$data, $feed) {
   $age = time() - variable_get('aggregator_clear', 9676800);
   $result = db_query('SELECT iid FROM {aggregator_item} WHERE fid = %d AND timestamp < %d', $feed['fid'], $age);
 
-  if (db_num_rows($result)) {
-    $items = array();
-    while ($item = db_fetch_object($result)) {
-      $items[] = $item->iid;
-    }
+  $items = array();
+  while ($item = db_fetch_object($result)) {
+    $items[] = $item->iid;
+  }
+  if ($item) {
     db_query('DELETE FROM {aggregator_category_item} WHERE iid IN ('. implode(', ', $items) .')');
     db_query('DELETE FROM {aggregator_item} WHERE fid = %d AND timestamp < %d', $feed['fid'], $age);
   }
-- 
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