From 971e5a78f97fa3f94633244196f455112c32a40c Mon Sep 17 00:00:00 2001
From: Tom Willemse
Date: Fri, 19 Apr 2024 21:46:42 -0700
Subject: fix(scuttlizr): No named entity for non-breaking space in XHTML

While running in Debug mode XHTML is rendered instead of HTML, and XHTML doesn't
have a named entity for non-breaking space (‘ ’ in HTML), so the numeric
one must be used instead.
---
 data/templates/sscuttlizr/sidebar.linkedtags.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'data/templates/sscuttlizr/sidebar.linkedtags.inc.php')

diff --git a/data/templates/sscuttlizr/sidebar.linkedtags.inc.php b/data/templates/sscuttlizr/sidebar.linkedtags.inc.php
index 020d0f0..aef00f0 100644
--- a/data/templates/sscuttlizr/sidebar.linkedtags.inc.php
+++ b/data/templates/sscuttlizr/sidebar.linkedtags.inc.php
@@ -28,7 +28,7 @@ function displayLinkedTags($tag, $linkType, $uId, $cat_url, $user, $editingMode
     $output.= '<td></td>';
     $output.= '<td>';
     $output.= $level ==  1?'<b>':'';
-    $output.= str_repeat('&nbsp;', $level*2) .$link.'<a href="'. sprintf($cat_url, filter($user, 'url'), filter($tag, 'url')) .'" rel="tag">'. filter($tag) .'</a>';
+    $output.= str_repeat('&#160;', $level*2) .$link.'<a href="'. sprintf($cat_url, filter($user, 'url'), filter($tag, 'url')) .'" rel="tag">'. filter($tag) .'</a>';
     $output.= $level ==  1?'</b>':'';
     //$output.= ' - '. $tagstatservice->getMaxDepth($tag, $linkType, $uId);
 
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