diff --git a/module/bug/view/view.html.php b/module/bug/view/view.html.php
index 7cc63b0fa8..1ef74093c0 100644
--- a/module/bug/view/view.html.php
+++ b/module/bug/view/view.html.php
@@ -161,7 +161,7 @@
                   <th><?php echo $lang->bug->fromCase;?></th>
                   <td><?php if($bug->case) echo html::a(helper::createLink('testcase', 'view', "caseID=$bug->case&version=$bug->caseVersion", '', true), "<i class='icon icon-sitemap'></i> {$lang->bug->fromCase}$lang->colon$bug->case", '', isonlybody() ? '' : "data-toggle='modal' data-type='iframe' data-width='80%'");?></td>
                 </tr>
-                <tr valign='middle' class='<?php if($product->shadow and isset($project) and !$project->multiple) echo 'hide'?>'>
+                <tr valign='middle' class='<?php if($product->shadow and isset($project) and !empty($project->multiple)) echo 'hide'?>'>
                   <th><?php echo $lang->bug->productplan;?></th>
                   <td><?php if(!$bug->plan or !common::printLink('productplan', 'view', "planID=$bug->plan&type=bug", $bug->planName)) echo $bug->planName;?></td>
                 </tr>