Merge pull request #431 from dmnsgn/dmnsgn-patch-1

Fix DEP_WEBPACK_DEPRECATION_ARRAY_TO_SET

Author: Stanislav Germanovskii

lib/utils/get-all-modules.js

@@ -12,7 +12,7 @@ try {
  * @return {NormalModule[]}
  */
 function getAllModules(compilation) {
-  let modules = compilation.modules;
+  let modules = Array.from(compilation.modules);
 
   // Look up in child compilations
   if (compilation.children.length > 0) {