From bdb1ee64800e03699d41265c5158c99e3a390ec7 Mon Sep 17 00:00:00 2001
From: Nayeem Rahman <nayeemrmn99@gmail.com>
Date: Thu, 21 Jan 2021 09:48:04 +0000
Subject: fix(core): Handle prepareStackTrace() throws (#9211)

Fixes #9206
---
 core/error.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'core/error.rs')

diff --git a/core/error.rs b/core/error.rs
index db5c8afd6..b68c9df8c 100644
--- a/core/error.rs
+++ b/core/error.rs
@@ -193,11 +193,9 @@ impl JsError {
 
       // Access error.stack to ensure that prepareStackTrace() has been called.
       // This should populate error.__callSiteEvals.
+      let stack = get_property(scope, exception, "stack");
       let stack: Option<v8::Local<v8::String>> =
-        get_property(scope, exception, "stack")
-          .unwrap()
-          .try_into()
-          .ok();
+        stack.and_then(|s| s.try_into().ok());
       let stack = stack.map(|s| s.to_rust_string_lossy(scope));
 
       // Read an array of structured frames from error.__callSiteEvals.
-- 
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