Statusbar: redraw separator after interface switch when MPD is stopped

NEWS

@@ -3,6 +3,7 @@ ncmpcpp-0.8.2 (????-??-??)
 * Fixed possible integer overflow when resizing screen
 * Fixed fetching lyrics from lyricsmania.com, metrolyrics.com and sing365.com
 * Search engine now properly interacts with filtering
+* Fixed redraw of separator after interface switch while MPD was stopped
 
 ncmpcpp-0.8.1 (2017-10-11)
 * Setting 'colors_enabled' to 'no' no longer results in a crash.

src/status.cpp

@@ -594,6 +594,8 @@ void Status::Changes::elapsedTime(bool update_elapsed)
 		if (Statusbar::isUnlocked() && Config.statusbar_visibility)
 			*wFooter << NC::XY(0, 1)
 			         << NC::TermManip::ClearToEOL;
+		if (Progressbar::isUnlocked())
+			Progressbar::draw(0, 0);
 		return;
 	}