Patch #783177 by Craig Sather, fixes the progress bar glitch when fast forwarding

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4001 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 0 deletions

diff --git a/apps/wps.c b/apps/wps.c
index 4a05003..7044369 100644
--- a/apps/wps.c
+++ b/apps/wps.c
@@ -417,6 +417,9 @@ static bool ffwd_rew(int button)
         if (!exit)
             button = button_get(true);
     }
+
+    /* let mpeg thread update id3->elapsed before calling wps_refresh */
+    yield(); 
     wps_refresh(id3, 0, WPS_REFRESH_ALL);
     return usb;
 }