From daf2b256771a21565209d7a41a28e586c865ab8c Mon Sep 17 00:00:00 2001
From: Eduardo <yo@edufdez.es>
Date: Thu, 30 Nov 2023 13:58:23 +0100
Subject: [PATCH] fix empty attributes being generated

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

diff --git a/page-generator/generator.php b/page-generator/generator.php
index 4a1129b..afaea9a 100644
--- a/page-generator/generator.php
+++ b/page-generator/generator.php
@@ -103,7 +103,7 @@ class CodeGenerator
     {
         $html = "<span";
 
-        if (!is_null($class)) {
+        if (!empty($class)) {
             $html .= ' class="' . implode(' ', $class) . '"';
         }
 
@@ -119,13 +119,13 @@ class CodeGenerator
     {
         $html = "<a";
 
-        if (!is_null($class)) {
+        if (!empty($class)) {
             $html .= ' class="' . implode(' ', $class) . '"';
         }
 
         $html .= " href='$url'";
 
-        if (!is_null($title)) {
+        if (!empty($title)) {
             $html .= " title='$title'";
         }
 
-- 
2.30.2