From 79d62553ab32188d8357a50201c75af8de2da337 Mon Sep 17 00:00:00 2001
From: devsnek <me@gus.host>
Date: Mon, 21 Feb 2022 10:23:47 -0600
Subject: [PATCH] Make module namespace sort compare function consistent
 (#14287)

---
 packages/babel-helper-module-transforms/src/index.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/babel-helper-module-transforms/src/index.ts b/packages/babel-helper-module-transforms/src/index.ts
index b618b4510e4e..00fbe396d4b1 100644
--- a/packages/babel-helper-module-transforms/src/index.ts
+++ b/packages/babel-helper-module-transforms/src/index.ts
@@ -449,7 +449,11 @@ function buildExportInitializationStatements(
   // https://tc39.es/ecma262/#sec-module-namespace-exotic-objects
   // The [Exports] list is ordered as if an Array of those String values
   // had been sorted using %Array.prototype.sort% using undefined as comparefn
-  initStatements.sort((a, b) => (a[0] > b[0] ? 1 : -1));
+  initStatements.sort(([a], [b]) => {
+    if (a < b) return -1;
+    if (b < a) return 1;
+    return 0;
+  });
 
   const results = [];
   if (noIncompleteNsImportDetection) {