3 files changed, 31 insertions, 3 deletions
diff --git a/cli/ops/runtime_compiler.rs b/cli/ops/runtime_compiler.rs
index ab6992d19..8f7a75146 100644
--- a/cli/ops/runtime_compiler.rs
+++ b/cli/ops/runtime_compiler.rs
@@ -88,9 +88,15 @@ async fn op_emit(
 ) -> Result<EmitResult, AnyError> {
   deno_runtime::ops::check_unstable2(&state, "Deno.emit");
   let root_specifier = args.root_specifier;
-  let state = state.borrow();
-  let ps = state.borrow::<ProcState>();
-  let mut runtime_permissions = { state.borrow::<Permissions>().clone() };
+  let ps = {
+    let state = state.borrow();
+    state.borrow::<ProcState>().clone()
+  };
+  let mut runtime_permissions = {
+    let state = state.borrow();
+    state.borrow::<Permissions>().clone()
+  };
+
   let mut cache: Box<dyn cache::CacherLoader> =
     if let Some(sources) = &args.sources {
       Box::new(cache::MemoryCacher::new(sources.clone()))
diff --git a/cli/tests/integration/run_tests.rs b/cli/tests/integration/run_tests.rs
index ec42a8dc8..b7480c44b 100644
--- a/cli/tests/integration/run_tests.rs
+++ b/cli/tests/integration/run_tests.rs
@@ -2148,3 +2148,21 @@ itest!(eval_context_throw_dom_exception {
   args: "run eval_context_throw_dom_exception.js",
   output: "eval_context_throw_dom_exception.js.out",
 });
+
+#[test]
+fn issue12453() {
+  let _g = util::http_server();
+  let deno_dir = util::new_deno_dir();
+  let mut deno_cmd = util::deno_cmd_with_deno_dir(deno_dir.path());
+  let status = deno_cmd
+    .current_dir(util::testdata_path())
+    .arg("run")
+    .arg("--unstable")
+    .arg("--allow-net")
+    .arg("issue12453.js")
+    .spawn()
+    .unwrap()
+    .wait()
+    .unwrap();
+  assert!(status.success());
+}
diff --git a/cli/tests/testdata/issue12453.js b/cli/tests/testdata/issue12453.js
new file mode 100644
index 000000000..2ed1b5ae7
--- /dev/null
+++ b/cli/tests/testdata/issue12453.js
@@ -0,0 +1,4 @@
+const i = setInterval(() => {
+  Deno.emit("http://localhost:4545/subdir/mt_text_typescript.t1.ts");
+  clearInterval(i);
+}, 1);