merging latest master

[lhc/web/wiklou.git] / includes / media / DjVu.php

diff --git a/includes/media/DjVu.php b/includes/media/DjVu.php
index 2f960d9..7ee93a1 100644 (file)
--- a/includes/media/DjVu.php
+++ b/includes/media/DjVu.php
@@ -1,6 +1,21 @@
 <?php
 /**
- * Handler for DjVu images
+ * Handler for DjVu images.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
  *
  * @file
  * @ingroup Media
@@ -131,7 +146,6 @@ class DjVuHandler extends ImageHandler {
                }
                $width = $params['width'];
                $height = $params['height'];
-               $srcPath = $image->getLocalRefPath();
                $page = $params['page'];
                if ( $page > $this->pageCount( $image ) ) {
                        return new MediaTransformError( 'thumbnail_error', $width, $height, wfMsg( 'djvu_page_error' ) );
@@ -145,6 +159,7 @@ class DjVuHandler extends ImageHandler {
                        return new MediaTransformError( 'thumbnail_error', $width, $height, wfMsg( 'thumbnail_dest_directory' ) );
                }
 
+               $srcPath = $image->getLocalRefPath();
                # Use a subshell (brackets) to aggregate stderr from both pipeline commands
                # before redirecting it to the overall stdout. This works in both Linux and Windows XP.
                $cmd = '(' . wfEscapeShellArg( $wgDjvuRenderer ) . " -format=ppm -page={$page}" .