xiugai

@@ -226,7 +226,7 @@ class Config extends Api
     {
         $UserId = $this->IsToken($this->request->header());
         $Params = $this->request->param();
-        $IsGive = Db::name('message')->where('user_id', $UserId)->where('ob_id', $Params['ob_id'])->where('type', 2)->where('message', null)->find();
+        $IsGive = Db::name('message')->where('user_id', $UserId)->where('ob_id', $Params['ob_id'])->where('type', 2)->where('message', '')->find();
         $ObInfo = Db::name('ob')->where('id', $Params['ob_id'])->find();
         if ($Params['gift_id'] != 0) {
             if (!empty($IsGive)) {