Patch #782228 by Barry McIntosh, makes the volume meter update when adjusting the volume in the WPS

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4000 a1c6a512-1295-4272-9138-f99709370657

apps/wps.c

@@ -100,10 +100,11 @@ void player_change_volume(int button)
         lcd_puts(2, 3, buffer);
         lcd_update();
 #endif
+        status_draw(false);
+
         if (!exit)
             button = button_get(true);
     }
-    status_draw(false);
     wps_refresh(id3,0, WPS_REFRESH_ALL);
 }
 #endif

docs/CREDITS

@@ -77,3 +77,4 @@ Frederic Dang Ngoc
 Pierre Delore
 Huw Smith
 Garrett Derner
+Barry McIntosh