diff --git a/app/Ingest/PDFConvertor.php b/app/Ingest/PDFConvertor.php
index 3aeb25c..2f1865c 100644
--- a/app/Ingest/PDFConvertor.php
+++ b/app/Ingest/PDFConvertor.php
@@ -158,7 +158,7 @@ class PDFConvertor extends AbstractConvertor
                     $html = $html . '<p>' . $continuousP . '</p>';
                 }
 
-                if (!empty($footerImages) > 0) {
+                if (!empty($footerImages)) {
                     foreach ($footerImages as $footerImage) {
                         $html = $html . '<p>' . $footerImage . '</p>';
                     }