From 0fbbc12949c8d59ea5ddcfb463d2c48140bfb490 Mon Sep 17 00:00:00 2001
From: Jimmy Cai <github@jimmycai.com>
Date: Sat, 12 Feb 2022 13:23:38 +0000
Subject: [PATCH] fix: check if paragraph exists before accessing it's
 textContent

closes https://github.com/CaiJimmy/hugo-theme-stack/issues/490
---
 assets/ts/gallery.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/assets/ts/gallery.ts b/assets/ts/gallery.ts
index ec7c02d..218658d 100644
--- a/assets/ts/gallery.ts
+++ b/assets/ts/gallery.ts
@@ -67,6 +67,8 @@ class StackGallery {
             /// This is done to allow inline images within paragraphs
             const paragraph = img.closest('p');
 
+            if (!paragraph || !container.contains(paragraph)) continue;
+
             if (paragraph.textContent.trim() == '') {
                 /// Once we insert figcaption, this check no longer works
                 /// So we add a class to paragraph to mark it