Merge pull request webpack#4828 from satazor/patch-1

sokra · web-flow · commit 4fd545b654a9 · 2017-05-06T21:44:52.000+02:00
Fix _done function not dealing with compilation being undefined
diff --git a/lib/Compiler.js b/lib/Compiler.js
@@ -88,7 +88,7 @@ Watching.prototype._done = function(err, compilation) {
 	this.running = false;
 	if(this.invalid) return this._go();
 
-	var stats = this._getStats(compilation);
+	var stats = compilation ? this._getStats(compilation) : null;
 	if(err) {
 		this.compiler.applyPlugins("failed", err);
 		this.handler(err, stats);
