From 5c31a94a15731687841f218bd877d147b14ff19b Mon Sep 17 00:00:00 2001
From: Shohei Fujii <fujii.shohei@gmail.com>
Date: Sat, 14 Jan 2023 14:39:15 +0800
Subject: [PATCH] twitter returns weird result sometimes

---
 src/markshift/htmlrenderer4preview.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/markshift/htmlrenderer4preview.py b/src/markshift/htmlrenderer4preview.py
index 57e981e..2028818 100644
--- a/src/markshift/htmlrenderer4preview.py
+++ b/src/markshift/htmlrenderer4preview.py
@@ -49,7 +49,10 @@ def get_twitter_embed(tweet_url: str):
 
     api = "https://publish.twitter.com/oembed?url={}".format(tweet_url)
     res = requests.get(api)
-    j = res.json()
+    try:
+        j = res.json()
+    except requests.exceptions.JSONDecodeError as e:
+        return None
     if 'html' in j.keys():
         return j['html']
     else: