From 0183dd9fc035b6aaadc7322e718f5b56c125e27e Mon Sep 17 00:00:00 2001
From: CanadaHonk <oj@oojmed.com>
Date: Thu, 6 Apr 2023 22:46:08 +0100
Subject: [PATCH] inject: do not crash on bad nav

---
 src/launcher/inject.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/launcher/inject.js b/src/launcher/inject.js
index e1a4afc..7d4c1a9 100644
--- a/src/launcher/inject.js
+++ b/src/launcher/inject.js
@@ -61,7 +61,8 @@ export default async (CDP, proc, injectionType = 'browser', { dataPath, browserN
         // CDP.sendMessage('Page.navigate', { url: 'about:blank' }, sessionId);
 
         const history = await CDP.sendMessage('Page.getNavigationHistory', {}, sessionId);
-        let oldUrl = history.entries[history.currentIndex - 1].url;
+        let oldUrl = history.entries[history.currentIndex - 1]?.url;
+        if (!oldUrl) return;
         // if (oldUrl === 'about:blank') oldUrl = history.entries[history.currentIndex - 2].url;
 
         CDP.sendMessage('Page.navigate', {