[PATCH] Handle empty resultset getting recent 10 packages

[nodivbyzero]

---
 web/lib/stats.inc.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/web/lib/stats.inc.php b/web/lib/stats.inc.php
index 80619fe..0fa3ec6 100644
--- a/web/lib/stats.inc.php
+++ b/web/lib/stats.inc.php
@@ -19,10 +19,13 @@ function updates_table() {
 		$result = $dbh->query($q);
 
 		$newest_packages = new ArrayObject();
-		while ($row = $result->fetch(PDO::FETCH_ASSOC)) {
-			$newest_packages->append($row);
-		}
-		set_cache_value($key, $newest_packages);
+        if ($result) {
+
+		    while ($row = $result->fetch(PDO::FETCH_ASSOC)) {
+			    $newest_packages->append($row);
+		    }
+		    set_cache_value($key, $newest_packages);
+        }
 	}
 	include('stats/updates_table.php');
 }
-- 
2.16.1