allow passing a single options object to a MultiCompiler

sokra · web-flow · commit ac1a25d7a0a7 · 2017-04-04T11:43:48.000+02:00
diff --git a/lib/MultiCompiler.js b/lib/MultiCompiler.js
@@ -119,13 +119,10 @@ MultiCompiler.prototype.watch = function(watchOptions, handler) {
 	var compilerStatus = this.compilers.map(function() {
 		return false;
 	});
-	if(!Array.isArray(watchOptions)) {
-		watchOptions = [watchOptions];
-	}
 	runWithDependencies(this.compilers, function(compiler, callback) {
 		var compilerIdx = this.compilers.indexOf(compiler);
 		var firstRun = true;
-		var watching = compiler.watch(watchOptions[compilerIdx], function(err, stats) {
+		var watching = compiler.watch(Array.isArray(watchOptions) ? watchOptions[compilerIdx] : watchOptions, function(err, stats) {
 			if(err)
 				handler(err);
 			if(stats) {
