some cleanup

2 files changed, 9 insertions, 15 deletions

diff --git a/src/bun.js/async_hooks.exports.js b/src/bun.js/async_hooks.exports.js
index 9dfff7ef1..c5bc6f620 100644
--- a/src/bun.js/async_hooks.exports.js
+++ b/src/bun.js/async_hooks.exports.js
@@ -3,18 +3,11 @@ var drainMicrotasks = () => {
   drainMicrotasks();
 };
 
-const warnOnce = fn => {
-  let warned = false;
-  return (...args) => {
-    if (!warned) {
-      warned = true;
-      fn(...args);
-    }
-  };
+var notImplemented = () => {
+  console.warn("[bun]: async_hooks has not been implemented yet :(");
+  notImplemented = () => {};
 };
 
-const notImplemented = warnOnce(() => console.warn("[bun]: async_hooks has not been implemented yet :("));
-
 class AsyncLocalStorage {
   #store;
   _enabled;
@@ -39,9 +32,9 @@ class AsyncLocalStorage {
 
   run(store, callback, ...args) {
     if (typeof callback !== "function") throw new TypeError("ERR_INVALID_CALLBACK");
-    const prev = this.#store;
+    var prev = this.#store;
     var result, err;
-    process.nextTick(() => {
+    process.nextTick(store => {
       this.enterWith(store);
       try {
         result = callback(...args);
@@ -49,8 +42,9 @@ class AsyncLocalStorage {
         err = e;
       } finally {
         this.#store = prev;
+        prev = undefined;
       }
-    });
+    }, store);
     drainMicrotasks();
     if (typeof err !== "undefined") {
       throw err;
diff --git a/src/js_printer.zig b/src/js_printer.zig
index 5b4d3c26c..4aa3b1c7c 100644
--- a/src/js_printer.zig
+++ b/src/js_printer.zig
@@ -1369,7 +1369,7 @@ pub fn NewPrinter(
                                 if (i < n) {
                                     const c2: CodeUnitType = text[i];
 
-                                    if (c2 >= first_high_surrogate and c2 <= last_low_surrogate) {
+                                    if (c2 >= first_low_surrogate and c2 <= last_low_surrogate) {
                                         i += 1;
 
                                         // Escape this character if UTF-8 isn't allowed
@@ -1420,7 +1420,7 @@ pub fn NewPrinter(
                                     }
                                 } else {
                                     // chars < 255 as two digit hex escape
-                                    if (c < 0xFF) {
+                                    if (c <= 0xFF) {
                                         var ptr = e.writer.reserve(4) catch unreachable;
                                         ptr[0..4].* = [_]u8{ '\\', 'x', hex_chars[c >> 4], hex_chars[c & 15] };
                                         e.writer.advance(4);