From e6dc4bc95e14cdf316f33006f3afa772b4a339fe Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Wed, 17 Jan 2007 09:12:11 +0000
Subject: [PATCH] use wfEscapeShellArg instead of escapeshellarg on the off
 chance this will ever have to run on windows, and wrap the line nicer for us
 80-column-lovers

---
 includes/DjVuImage.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/DjVuImage.php b/includes/DjVuImage.php
index a0a73057ea..7637b32fea 100644
--- a/includes/DjVuImage.php
+++ b/includes/DjVuImage.php
@@ -221,7 +221,8 @@ class DjVuImage {
 	function retrieveMetaData() {
 		global $wgDjvuToXML;
 		if ( isset( $wgDjvuToXML ) ) {
-			$cmd = $wgDjvuToXML . ' --without-anno --without-text ' . escapeshellarg( $this->mFilename );
+			$cmd = $wgDjvuToXML . ' --without-anno --without-text ' .
+				wfEscapeShellArg( $this->mFilename );
 			$xml = wfShellExec( $cmd );
 		} else {
 			$xml = null;
-- 
2.20.1