Merge pull request #476 from cal-smith/issue#276

fix(dropdown-list): selected emitting on init when nothing is selected

Author: zvonimirfras

src/dropdown/list/dropdown-list.component.ts

@@ -212,6 +212,7 @@ export class DropdownList implements AbstractDropdownView, AfterViewInit, OnDest
 		this.index = this._items.findIndex(item => item.selected);
 		this.setupFocusObservable();
 		setTimeout(() => {
+			if (!this.getSelected()) { return; }
 			if (this.type === "single") {
 				this.select.emit({ item: this._items.find(item => item.selected) });
 			} else {