邮件时间

@@ -126,7 +126,7 @@ class Messager {
                     $date = '';
                     $date = '';
                     while (1){
                     while (1){
                         $date .= array_shift($tokens);
                         $date .= array_shift($tokens);
-                        if(substr($date,-1)=='"') break;
+                        if($date!='"' && substr($date,-1)=='"') break;
                         $date.= ' ';
                         $date.= ' ';
                     }
                     }
                     $this->item[$msgno]->date = trim($date,'"');
                     $this->item[$msgno]->date = trim($date,'"');