[FFmpeg-cvslog] vfilter/vf_yadif: fix request_frame after 0f9f24c9

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat May  3 16:07:50 2014 +0200| [681e008d06d2241d50abe6316c908a184ddc5942] | committer: Michael Niedermayer

vfilter/vf_yadif: fix request_frame after 0f9f24c9

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=681e008d06d2241d50abe6316c908a184ddc5942
---

 libavfilter/vf_yadif.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_yadif.c b/libavfilter/vf_yadif.c
index 22a28be..70670c3 100644
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@@ -400,7 +400,7 @@ static int request_frame(AVFilterLink *link)
         } else if (ret < 0) {
             return ret;
         }
-    } while (!yadif->cur);
+    } while (!yadif->prev);
 
     return 0;
 }