From 252d17340f2bebe431e47f9d40da55f23498b9ff Mon Sep 17 00:00:00 2001
From: Mike Colagrosso <colagrosso@users.noreply.github.com>
Date: Wed, 12 Jun 2024 23:42:52 -0600
Subject: [PATCH] Fix bug from porting the logic from TitleWithCreditsHtml and
 ContributorsHtml

---
 lib/Ebook.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Ebook.php b/lib/Ebook.php
index f3c124b6..381df37a 100644
--- a/lib/Ebook.php
+++ b/lib/Ebook.php
@@ -472,7 +472,7 @@ class Ebook{
 				$this->_ContributorsHtml .= ' illustrated by ' . Ebook::GenerateContributorList($this->Illustrators, false) . ';';
 			}
 
-			if($this->_ContributorsHtml !== null){
+			if(!empty($this->_ContributorsHtml)){
 				$this->_ContributorsHtml = ucfirst(rtrim(trim($this->_ContributorsHtml), ';'));
 
 				if(substr(strip_tags($this->_ContributorsHtml), -1) != '.'){