### Eclipse Workspace Patch 1.0
#P drupal_cocomore
Index: print/dev/print_pdf/print_pdf.pages.inc
===================================================================
--- print_pdf/print_pdf.pages.inc	(revision 585)
+++ print_pdf/print_pdf.pages.inc	(working copy)
@@ -239,9 +239,9 @@
     $pdf->setRTL(TRUE);
   }
 
-  $pdf = theme('print_pdf_tcpdf_header', $pdf, $html, $font);
-  $pdf = theme('print_pdf_tcpdf_footer', $pdf, $html, $font);
-  $pdf = theme('print_pdf_tcpdf_page', $pdf);
+  theme('print_pdf_tcpdf_header', $pdf, $html, $font);
+  theme('print_pdf_tcpdf_footer', $pdf, $html, $font);
+  theme('print_pdf_tcpdf_page', $pdf);
 
   //initialize document
   $pdf->AliasNbPages();
@@ -249,7 +249,7 @@
   // add a page
   $pdf->AddPage();
 
-  $pdf = theme('print_pdf_tcpdf_content', $pdf, $html, $font);
+  theme('print_pdf_tcpdf_content', $pdf, $html, $font);
 
   // reset pointer to the last page
   $pdf->lastPage();
@@ -416,7 +416,7 @@
  *   array with the font definition (font name, styles and size)
  * @see theme_print_pdf_tcpdf_header()
  */
-function theme_print_pdf_tcpdf_header(&$pdf, &$html, $font) {
+function theme_print_pdf_tcpdf_header($pdf, $html, $font) {
   preg_match('!<div class="print-logo">(.*?)</div>!si', $html, $tpl_logo);
   preg_match('!<h1 class="print-title">(.*?)</h1>!si', $html, $tpl_title);
   preg_match('!<div class="print-site_name">(.*?)</div>!si', $html, $tpl_site_name);
@@ -436,8 +436,6 @@
   $pdf->SetHeaderMargin(5);
   // set header data
   $pdf->SetHeaderData($logo, 10 * $ratio, html_entity_decode($tpl_title[1], ENT_QUOTES, 'UTF-8'), strip_tags($tpl_site_name[1]));
-
-  return $pdf;
 }
 
 /**
@@ -447,7 +445,7 @@
  *   current TCPDF object
  * @see theme_print_pdf_tcpdf_page()
  */
-function theme_print_pdf_tcpdf_page(&$pdf) {
+function theme_print_pdf_tcpdf_page($pdf) {
   // set margins
   $pdf->SetMargins(15, 20, 15);
   // set auto page breaks
@@ -458,8 +456,6 @@
   $pdf->setImageScale($imagescale);
   // set image compression quality
   $pdf->setJPEGQuality(100);
-
-  return $pdf;
 }
 
 /**
@@ -473,7 +469,7 @@
  *   array with the font definition (font name, styles and size)
  * @see theme_print_pdf_tcpdf_content()
  */
-function theme_print_pdf_tcpdf_content(&$pdf, &$html, $font) {
+function theme_print_pdf_tcpdf_content($pdf, $html, $font) {
   // set content font
   $pdf->setFont($font[0], $font[1], $font[2]);
 
@@ -495,8 +491,6 @@
   } while ($prev != $matches[1]);
 
   @$pdf->writeHTML($matches[1]);
-
-  return $pdf;
 }
 
 /**