1 files changed, 9 insertions, 7 deletions
diff --git a/cli/ops/idna.rs b/cli/ops/idna.rs
index c76ceba89..9585e0977 100644
--- a/cli/ops/idna.rs
+++ b/cli/ops/idna.rs
@@ -3,9 +3,9 @@
 //! https://url.spec.whatwg.org/#idna
 
 use super::dispatch_json::{Deserialize, JsonOp, Value};
-use crate::op_error::OpError;
 use crate::state::State;
 use deno_core::CoreIsolate;
+use deno_core::ErrBox;
 use deno_core::ZeroCopyBuf;
 use idna::{domain_to_ascii, domain_to_ascii_strict};
 use std::rc::Rc;
@@ -25,14 +25,16 @@ fn op_domain_to_ascii(
   _state: &Rc<State>,
   args: Value,
   _zero_copy: &mut [ZeroCopyBuf],
-) -> Result<JsonOp, OpError> {
+) -> Result<JsonOp, ErrBox> {
   let args: DomainToAscii = serde_json::from_value(args)?;
-  let domain = if args.be_strict {
+  if args.be_strict {
     domain_to_ascii_strict(args.domain.as_str())
-      .map_err(|_| OpError::invalid_domain_error())?
   } else {
     domain_to_ascii(args.domain.as_str())
-      .map_err(|_| OpError::invalid_domain_error())?
-  };
-  Ok(JsonOp::Sync(json!(domain)))
+  }
+  .map_err(|err| {
+    let message = format!("Invalid IDNA encoded domain name: {:?}", err);
+    ErrBox::new("URIError", message)
+  })
+  .map(|domain| JsonOp::Sync(json!(domain)))
 }