From b1bde8cac5224fc251a54058cc2052778d285e33 Mon Sep 17 00:00:00 2001
From: "chencongzhi520@gmail.com" <azhi@cnezsoft.com>
Date: Mon, 29 Oct 2012 07:34:36 +0000
Subject: [PATCH]  * fix bug#332.

---
 module/bug/view/view.html.php      | 13 ++++++++++---
 module/doc/view/view.html.php      |  2 +-
 module/task/view/view.html.php     | 13 ++++++++++---
 module/testcase/view/view.html.php | 21 ++++++++++++++-------
 4 files changed, 35 insertions(+), 14 deletions(-)

diff --git a/module/bug/view/view.html.php b/module/bug/view/view.html.php
index 0655094f01..c62e3e8085 100644
--- a/module/bug/view/view.html.php
+++ b/module/bug/view/view.html.php
@@ -83,10 +83,17 @@
             <th class='rowhead'><?php echo $lang->bug->module;?></th>
             <td> 
               <?php
-              foreach($modulePath as $key => $module)
+              if(empty($modulePath))
               {
-                  if(!common::printLink('bug', 'browse', "productID=$bug->product&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
-                  if(isset($modulePath[$key + 1])) echo $lang->arrow;
+                  echo "/";
+              }
+              else
+              {
+                 foreach($modulePath as $key => $module)
+                 {
+                     if(!common::printLink('bug', 'browse', "productID=$bug->product&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
+                     if(isset($modulePath[$key + 1])) echo $lang->arrow;
+                 }
               }
               ?>
             </td>
diff --git a/module/doc/view/view.html.php b/module/doc/view/view.html.php
index 5279eb5dde..9793ce5014 100644
--- a/module/doc/view/view.html.php
+++ b/module/doc/view/view.html.php
@@ -23,7 +23,7 @@
   </tr>
   <tr>
     <th class='rowhead'><?php echo $lang->doc->module;?></th>
-    <td><?php echo $doc->moduleName;?></td>
+    <td><?php echo $doc->moduleName ? $doc->moduleName : '/';?></td>
   </tr>
   <tr>
     <th class='rowhead'><?php echo $lang->doc->type;?></th>
diff --git a/module/task/view/view.html.php b/module/task/view/view.html.php
index dc9ee6e167..81efcc6caf 100644
--- a/module/task/view/view.html.php
+++ b/module/task/view/view.html.php
@@ -83,10 +83,17 @@
             <th class='rowhead w-p20'><?php echo $lang->task->module;?></th>
             <td>
               <?php
-              foreach($modulePath as $key => $module)
+              if(empty($modulePath))
               {
-                  if(!common::printLink('project', 'task', "projectID=$task->project&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
-                  if(isset($modulePath[$key + 1])) echo $lang->arrow;
+                  echo "/";
+              }
+              else
+              {
+                 foreach($modulePath as $key => $module)
+                 {
+                   if(!common::printLink('project', 'task', "projectID=$task->project&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
+                   if(isset($modulePath[$key + 1])) echo $lang->arrow;
+                 }
               }
               ?>
             </td>
diff --git a/module/testcase/view/view.html.php b/module/testcase/view/view.html.php
index 2b52844aa7..3ce4424ef8 100644
--- a/module/testcase/view/view.html.php
+++ b/module/testcase/view/view.html.php
@@ -95,13 +95,20 @@
           <tr>
             <td class='rowhead w-p20'><?php echo $lang->testcase->module;?></td>
             <td>
-<?php 
-        foreach($modulePath as $key => $module)
-        {
-            if(!common::printLink('testcase', 'browse', "productID=$case->product&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
-            if(isset($modulePath[$key + 1])) echo $lang->arrow;
-        }
-?>
+            <?php 
+            if(empty($modulePath))
+            {
+                echo "/";
+            }
+            else
+            {
+               foreach($modulePath as $key => $module)
+               {
+                   if(!common::printLink('testcase', 'browse', "productID=$case->product&browseType=byModule&param=$module->id", $module->name)) echo $module->name;
+                   if(isset($modulePath[$key + 1])) echo $lang->arrow;
+               }
+            }
+            ?>
             </td>
           </tr>
           <tr class='nofixed'>