remove unused variable

sokra · sokra · commit 334c1c49aa14 · 2017-08-07T16:05:17.000+02:00
diff --git a/lib/optimize/ConcatenatedModule.js b/lib/optimize/ConcatenatedModule.js
@@ -179,7 +179,6 @@ class ConcatenatedModule extends Module {
 		this.built = modules.some(m => m.built);
 		this.cacheable = modules.every(m => m.cacheable);
 		const modulesSet = new Set(modules);
-		this._modulesSet = modulesSet;
 		this.reasons = rootModule.reasons.filter(reason => !modulesSet.has(reason.module));
 		this.meta = rootModule.meta;
 		this.moduleArgument = rootModule.moduleArgument;
@@ -296,8 +295,6 @@ class ConcatenatedModule extends Module {
 	}
 
 	source(dependencyTemplates, outputOptions, requestShortener) {
-		const modulesSet = this._modulesSet;
-
 		// Metainfo for each module
 		const modulesWithInfo = this._orderedConcatenationList.map((info, idx) => {
 			switch(info.type) {
