drop the listFormat

Author: KTibow

lib/ExportsFieldPlugin.js

@@ -115,13 +115,10 @@ module.exports = class ExportsFieldPlugin {
 
 				if (paths.length === 0) {
 					let conditions;
-					if (this.conditionNames.length > 1) {
-						const listFormat = new Intl.ListFormat("en", { type: "disjunction" });
-						conditions = `the conditions ${listFormat.format(this.conditionNames.map(c => `"${c}"`))}`;
-					} else if (this.conditionNames.length == 1) {
+					if (this.conditionNames.length == 1) {
 						conditions = `the condition "${this.conditionNames[0]}"`;
 					} else {
-						conditions = "the conditions [empty]";
+						conditions = `the conditions ${JSON.stringify(this.conditionNames)}`;
 					}
 					return callback(
 						new Error(