[Android] thumbnail: add comment

[Rafaël Carré]

vlc-ports/android | branch: master | Rafaël Carré <funman at videolan.org> | Tue Oct 30 13:49:09 2012 +0100| [9d6b5038362a2b4a0fbf34a2bb445fe3190f62d6] | committer: Rafaël Carré

thumbnail: add comment

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=9d6b5038362a2b4a0fbf34a2bb445fe3190f62d6
---

 vlc-android/jni/thumbnailer.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/vlc-android/jni/thumbnailer.c b/vlc-android/jni/thumbnailer.c
index bc0a86c..817ac5c 100644
--- a/vlc-android/jni/thumbnailer.c
+++ b/vlc-android/jni/thumbnailer.c
@@ -103,6 +103,7 @@ static void thumbnailer_unlock(void *opaque, void *picture, void *const *pixels)
     if (hasThumb)
         return;
 
+    /* Wait a few frames, to be sure they come after the seek succeeded */
     if (++sys->nbReceivedFrames < 6)
         return;