Fix a bug where ProgressPlugin is not working properly with MultiCompiler

jaehwan-moon · jaehwan-moon · commit 737eaa51b6ff · 2018-05-11T13:07:31.000-04:00
diff --git a/lib/ProgressPlugin.js b/lib/ProgressPlugin.js
@@ -83,7 +83,7 @@ class ProgressPlugin {
 			const states = new Array(compiler.compilers.length);
 			compiler.compilers.forEach((compiler, idx) => {
 				new ProgressPlugin((p, msg, ...args) => {
-					states[idx] = args;
+					states[idx] = [p, msg, ...args];
 					handler(
 						states
 							.map(state => (state && state[0]) || 0)
