From 2e4780163e50fb2312e1463dd41832c50f21c24a Mon Sep 17 00:00:00 2001
From: Alexander O'Neill <aloneill@gmail.com>
Date: Thu, 20 Oct 2022 02:39:22 +0000
Subject: [PATCH] Add check for falsity in IIIF Manifest along with 'isset()'

---
 modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
index a0915242..cc4b5e94 100644
--- a/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
+++ b/modules/islandora_iiif/src/Plugin/views/style/IIIFManifest.php
@@ -277,7 +277,7 @@ class IIIFManifest extends StylePluginBase {
             ],
           ];
 
-          if (isset($ocr)) {
+          if (isset($ocr) && $ocr != FALSE) {
             $tmp_canvas['seeAlso'] = [
               '@id' => $ocr->entity->createFileUrl(FALSE),
               'format' => 'text/vnd.hocr+html',