From 46c04e185294bb225785929476d4a4f16cc6d34a Mon Sep 17 00:00:00 2001
From: petko <petko@524c5546-5005-0410-9a3e-e25e191bd360>
Date: Sun, 28 Apr 2024 07:57:28 +0000
Subject: $GUIButtons remove invalid elements.

git-svn-id: svn://pmwiki.org/pmwiki/trunk@4704 524c5546-5005-0410-9a3e-e25e191bd360
---
 scripts/guiedit.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'scripts')

diff --git a/scripts/guiedit.php b/scripts/guiedit.php
index 7af62b70..b8a59c58 100644
--- a/scripts/guiedit.php
+++ b/scripts/guiedit.php
@@ -1,5 +1,5 @@
 <?php if (!defined('PmWiki')) exit();
-/*  Copyright 2004-2022 Patrick R. Michaud (pmichaud@pobox.com)
+/*  Copyright 2004-2024 Patrick R. Michaud (pmichaud@pobox.com)
     This file is part of PmWiki; 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
@@ -67,6 +67,11 @@ if(IsEnabled($EnableGUIButtons,0)) {
 function GUIButtonCode() {
   global $GUIButtons;
   extract($GLOBALS["MarkupToHTML"]); # get $pagename
+  
+  foreach($GUIButtons as $k=>&$a) {
+    if (!$a || count($a)<4 ) unset($GUIButtons[$k]);
+    else $a[0] = floatval($a[0]);
+  }
 
   usort($GUIButtons, 'cb_gbcompare');
   
-- 
cgit v1.2.3