From: Joey Schulze <joey@infodrom.org>
Date: Fri, 23 Mar 2012 20:15:41 +0000 (+0100)
Subject: Escape ampersand as well
X-Git-Url: https://git.infodrom.org/?p=misc%2Fhallinta-metro;a=commitdiff_plain;h=92b7c0fbb1f65e22f5d07c9669829a6efe22d372

Escape ampersand as well
---

diff --git a/utils.php b/utils.php
index d6905e9..3476ccf 100644
--- a/utils.php
+++ b/utils.php
@@ -24,8 +24,8 @@ function rm_tempdir($dir)
 
 function latex_encode($text)
 {
-  return str_replace(array("\\",'%'),
-		     array('\\','\%'),
+  return str_replace(array("\\",'%','&'),
+		     array('\\','\%','\&'),
 		     utf8_decode($text));
 }