From a210e61df1a32b8716841d4f26a19ceaaf40d5fa Mon Sep 17 00:00:00 2001
From: oobabooga <112222186+oobabooga@users.noreply.github.com>
Date: Thu, 4 Jul 2024 20:30:27 -0700
Subject: [PATCH] UI: Fix broken chat histories not showing (closes #6196)

---
 modules/chat.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/chat.py b/modules/chat.py
index 920c0f7b..6640776f 100644
--- a/modules/chat.py
+++ b/modules/chat.py
@@ -577,7 +577,7 @@ def find_all_histories_with_first_prompts(state):
                 data = json.load(f)
 
                 first_prompt = ""
-                if 'visible' in data and len(data['visible']) > 0:
+                if data and 'visible' in data and len(data['visible']) > 0:
                     if data['internal'][0][0] == '<|BEGIN-VISIBLE-CHAT|>':
                         if len(data['visible']) > 1:
                             first_prompt = html.unescape(data['visible'][1][0])