[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