fix: only render init code when need moduleRemapping

webpack · Apr 22, 2024 · 1542e11 · 1542e11
2 parents 4b50219 + acbd96a
commit 1542e11
Showing 1 changed file with 9 additions and 7 deletions.
diff --git a/lib/ExternalModule.js b/lib/ExternalModule.js
@@ -333,13 +333,15 @@ const getSourceForModuleExternal = (
 	let expression = moduleRemapping || baseAccess;
 	return {
 		expression,
-		init: `var x = ${runtimeTemplate.basicFunction(
-			"y",
-			`var x = {}; ${RuntimeGlobals.definePropertyGetters}(x, y); return x`
-		)} \nvar y = ${runtimeTemplate.returningFunction(
-			runtimeTemplate.returningFunction("x"),
-			"x"
-		)}`,
+		init: moduleRemapping
+			? `var x = ${runtimeTemplate.basicFunction(
+					"y",
+					`var x = {}; ${RuntimeGlobals.definePropertyGetters}(x, y); return x`
+				)} \nvar y = ${runtimeTemplate.returningFunction(
+					runtimeTemplate.returningFunction("x"),
+					"x"
+				)}`
+			: undefined,
 		runtimeRequirements: moduleRemapping
 			? RUNTIME_REQUIREMENTS_FOR_MODULE
 			: undefined,