* fix bugs.

module/file/model.php

@@ -152,7 +152,7 @@ class fileModel extends model
     public function getExtension($filename)
     {
         $extension = trim(strtolower(pathinfo($filename, PATHINFO_EXTENSION)));
-        if(strpos($this->config->file->dangers, $extension) !== false) return 'txt';
+        if(empty($extension) or strpos($this->config->file->dangers, $extension) !== false) return 'txt';
         if($extension == 'php') return 'txt';
         return $extension;
     }

module/git/model.php

@@ -348,12 +348,11 @@ class gitModel extends model
     public function iconvComment($comment)
     {
         /* Get encodings. */
-        $encodings = str_replace(' ', '', trim($comment));
-        if($encodings == '') return $comment;
-        $encodings = explode(',', $encodings);
+        $encoding = str_replace(' ', '', $this->config->git->encodings);
+        if($encoding == '') return $comment;
 
         /* Try convert. */
-        foreach($encodings as $encoding)
+        if($encoding != 'utf-8')
         {
             $result = @iconv($encoding, 'utf-8', $comment);
             if($result) return $result;

module/svn/config.php

@@ -16,7 +16,7 @@
  *
  */
 $config->svn = new stdClass();
-$config->svn->encodings = 'utf-8, gbk';  
+$config->svn->encodings = 'utf-8';
 $config->svn->client    = '';
 
 $i = 1;

module/task/control.php

@@ -429,10 +429,11 @@ class task extends control
      */
     public function view($taskID)
     {
-        $task            = $this->task->getById($taskID, true);
+        $task = $this->task->getById($taskID, true);
+        if(!$task) die(js::error($this->lang->notFound) . js::locate('back'));
+
         $story           = $this->story->getById($task->story);
         $task->storySpec = ($story != null) ? $story->spec : '';
-        if(!$task) die(js::error($this->lang->notFound) . js::locate('back'));
 
         /* Update action. */
         if($task->assignedTo == $this->app->user->account) $this->loadModel('action')->read('task', $taskID);

module/testcase/view/caseheader.html.php

@@ -56,4 +56,10 @@
   <div id='querybox' class='<?php if($browseType =='bysearch') echo 'show';?>'></div>
 </div>
 
-<?php foreach(glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php") as $fileName) include_once $fileName; ?>
+<?php
+$headerHooks = glob(dirname(dirname(__FILE__)) . "/ext/view/featurebar.*.html.hook.php");
+if($headerHooks)
+{
+    foreach($headerHooks as $fileName) helper::import($fileName);
+}
+?>