* fix the error when sendmail a bug.

2010-02-20 11:38:48 +00:00
parent 95b3393001
commit 47258bf6ee
2 changed files with 4 additions and 3 deletions
@@ -153,6 +153,7 @@ class actionModel extends model
    /* 打印修改记录。*/
    public function printChanges($objectType, $histories)
    {
+        if(empty($histories)) return;
        $maxLength = 0;
        foreach($histories as $history)
        {