X-Git-Url: https://git.llucax.com/software/bife/bife-all.git/blobdiff_plain/83c0aaf19ae9241ba9f30da47013479ee761685e..f36ac20c1ad9e4d0987240a7fd2e0438f492be9b:/src/BIFE/Generic.php?ds=inline

diff --git a/src/BIFE/Generic.php b/src/BIFE/Generic.php
index 1cca645..c98bc49 100644
--- a/src/BIFE/Generic.php
+++ b/src/BIFE/Generic.php
@@ -26,7 +26,6 @@
 // $Id$
 //
 
-
 // +X2C includes
 require_once 'BIFE/Container.php';
 // ~X2C
@@ -43,7 +42,7 @@ class BIFE_Generic extends BIFE_Container {
      * Attribute list.
      *
      * @var    array $attrs
-     * @access public
+     * @access protected
      */
     var $attrs;
 
@@ -82,7 +81,7 @@ class BIFE_Generic extends BIFE_Container {
 
     // +X2C Operation 11
     /**
-     * Add contents to the widget.
+     * Add contents to the container.
      *
      * @param  mixed &$contents Contents to add.
      *
@@ -94,7 +93,9 @@ class BIFE_Generic extends BIFE_Container {
         if (is_string($contents)) {
             $contents = trim($contents);
         }
-        parent::addContents($contents);
+        if ($contents) {
+            parent::addContents($contents);
+        }
     }
     // -X2C
 
@@ -109,13 +110,14 @@ class BIFE_Generic extends BIFE_Container {
      */
     function render(&$template) // ~X2C
     {
+        $contents = parent::render($template);
         $template->loadTemplateFile(get_class($this).'.html');
         $template->setVariable($this->attrs);
-        $template->setVariable('CONTENTS', parent::render($template));
+        $template->setVariable('CONTENTS', $contents);
         return $template->get();
     }
     // -X2C
 
 } // -X2C Class :Generic
 
-?>
+?>
\ No newline at end of file