diff --git a/core/function.php b/core/function.php
index 2942d84..f8147bb 100644
--- a/core/function.php
+++ b/core/function.php
@@ -3,7 +3,7 @@
/* 获取主题当前版本号 */
function _getVersion()
{
- return "5.6.4";
+ return "5.6.5";
};
/* 判断是否是手机 */
@@ -254,16 +254,18 @@ function _getAsideAuthorNav()
$prefix = $db->getPrefix();
$sql = "SELECT * FROM `{$prefix}contents` WHERE cid >= (SELECT floor( RAND() * ((SELECT MAX(cid) FROM `{$prefix}contents`)-(SELECT MIN(cid) FROM `{$prefix}contents`)) + (SELECT MIN(cid) FROM `{$prefix}contents`))) and type='post' and status='publish' and (password is NULL or password='') ORDER BY cid LIMIT $limit";
$result = $db->query($sql);
- foreach ($result as $item) {
- $item = Typecho_Widget::widget('Widget_Abstract_Contents')->push($item);
- $title = htmlspecialchars($item['title']);
- $permalink = $item['permalink'];
- echo "
-
- {$title}
-
-
- ";
+ if (is_array($result)) {
+ foreach ($result as $item) {
+ $item = Typecho_Widget::widget('Widget_Abstract_Contents')->push($item);
+ $title = htmlspecialchars($item['title']);
+ $permalink = $item['permalink'];
+ echo "
+
+ {$title}
+
+
+ ";
+ }
}
}
}