refactor(cli/js): Replace constructError() with getErrorClass() (#4189)

Flattens dispatch error handling to produce one less useless stack frame on op errors.

1 files changed, 2 insertions, 2 deletions

diff --git a/cli/js/dispatch_json.ts b/cli/js/dispatch_json.ts
index 12c2d8821..63789044c 100644
--- a/cli/js/dispatch_json.ts
+++ b/cli/js/dispatch_json.ts
@@ -3,7 +3,7 @@ import * as util from "./util.ts";
 import { TextEncoder, TextDecoder } from "./text_encoding.ts";
 import { core } from "./core.ts";
 import { OPS_CACHE } from "./runtime.ts";
-import { ErrorKind, constructError } from "./errors.ts";
+import { ErrorKind, getErrorClass } from "./errors.ts";
 
 // eslint-disable-next-line @typescript-eslint/no-explicit-any
 type Ok = any;
@@ -38,7 +38,7 @@ function encode(args: object): Uint8Array {
 
 function unwrapResponse(res: JsonResponse): Ok {
   if (res.err != null) {
-    return constructError(res.err!.kind, res.err!.message);
+    throw new (getErrorClass(res.err.kind))(res.err.message);
   }
   util.assert(res.ok != null);
   return res.ok;