Fix volume

mpdlisten.py

@@ -379,8 +379,9 @@ def main(args):
     # ~ songs_from_album = client.list('title', 'album', album_by_x[x])
 
     # Set Init volume in encoder and mpd
-    enc.setCounter(init_volume)
-    client.setvol(init_volume)
+    volume = init_volume
+    enc.setCounter(volume)
+    client.setvol(volume)
 
     offset_polygons(MODES)
     global ui_vol_icon_polygon
@@ -388,9 +389,15 @@ def main(args):
     global static_ui
     static_ui = generate_static_ui(current_mode)
     while ctrlc_pressed is False:
-        global volume
         # Rotary encoder
-        client.setvol(int(enc.getValue()))
+        cur_vol = int(client.getvol()['volume'])
+        if cur_vol != volume:
+            volume = cur_vol
+        elif int(enc.getValue()) != volume:
+            volume = int(enc.getValue())
+        client.setvol(volume)
+        enc.setCounter(volume)
+
         #ui_idle_for = 0
         # MPD
         mpd_status = client.status()