Remove unused var $dims

diff --git a/includes/ImagePage.php b/includes/ImagePage.php
index a0920e7..4c7eff1 100644 (file)
--- a/includes/ImagePage.php
+++ b/includes/ImagePage.php
@@ -596,21 +596,18 @@ EOT
         * If the page we've just displayed is in the "Image" namespace,
         * we follow it with an upload history of the image and its usage.
         */
-       function imageHistory()
-       {
+       function imageHistory() {
                global $wgOut, $wgUseExternalEditor;
 
                $this->loadFile();
                if ( $this->img->exists() ) {
                        $list = new ImageHistoryList( $this );
                        $file = $this->img;
-                       $dims = $file->getDimensionsString();
                        $s = $list->beginImageHistoryList();
                        $s .= $list->imageHistoryLine( true, $file );
                        // old image versions
                        $hist = $this->img->getHistory();
                        foreach( $hist as $file ) {
-                               $dims = $file->getDimensionsString();
                                $s .= $list->imageHistoryLine( false, $file );
                        }
                        $s .= $list->endImageHistoryList();