From b0906fddbaf7ba28d852001758a849c4c2b77532 Mon Sep 17 00:00:00 2001
From: Richard Dodd <richard.o.dodd@gmail.com>
Date: Wed, 16 Jan 2019 15:36:13 +0000
Subject: [PATCH] Better recognition of error type.

---
 crates/cli-support/src/js/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/cli-support/src/js/mod.rs b/crates/cli-support/src/js/mod.rs
index 6de8a967..3b413fda 100644
--- a/crates/cli-support/src/js/mod.rs
+++ b/crates/cli-support/src/js/mod.rs
@@ -417,7 +417,7 @@ impl<'a> Context<'a> {
                         }
                         // errors
                         if (val instanceof Error) {
-                            return `${className}: ${val.message}\n${val.stack}`;
+                            return `${val.name}: ${val.message}\n${val.stack}`;
                         }
                         // TODO we could test for more things here, like `Set`s and `Map`s.
                         return className;