From 71e197598cc8f1a21ff57f9f32dea6fd8b457df8 Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Tue, 20 Nov 2007 17:31:13 +0000
Subject: [PATCH] MDL-12172 - Sorry, more fall-out from converting continue
 buttons to use GET instead of POST. Sometimes, URLs were being passed in with
 & already repalced by &amp; and we weren't handling that properly. Should now
 be fixed. Merged from MOODLE_19_STABLE.

---
 lib/weblib.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index cdf37c31f1..abb3484003 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -3665,13 +3665,13 @@ function print_continue($link, $return=false) {
             $link = $CFG->wwwroot .'/';
         }
     }
-    
+
     $options = array();
-    $linkparts = parse_url($link);
+    $linkparts = parse_url(str_replace('&amp;', '&', $link));
     if (isset($linkparts['query'])) {
         parse_str($linkparts['query'], $options);
     }
-    
+
     $output .= '<div class="continuebutton">';
 
     $output .= print_single_button($link, $options, get_string('continue'), 'get', $CFG->framename, true);
-- 
2.39.5