 		lastSentSearchString = nil
 		timelineSourceMode = .regular
 		timelineContainerViewController?.setRepresentedObjects(nil, mode: .search)
+		updateWindowTitle()
 	}
 }
 

		let smartFeed = SmartFeed(delegate: SearchFeedDelegate(searchString: searchString))
		timelineContainerViewController?.setRepresentedObjects([smartFeed], mode: .search)
		searchSmartFeed = smartFeed
	}

	func forceSearchToEnd() {

		if let searchField = currentSearchField {
			searchField.stringValue = ""
		}
		updateWindowTitle()
	}

	private func startSearchingIfNeeded() {
		timelineSourceMode = .search
		updateWindowTitle()
	}

	private func stopSearchingIfNeeded() {
