ffplay: do not erase the content of vfilters

This way the content of "vfilters" can be reused.

For example when the frame size changes, the filterchain is
reconfigured reusing again the vfilters value.

1 files changed, 0 insertions, 1 deletions

diff --git a/ffplay.c b/ffplay.c
index c5b26dfd46..c31bcfb607 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -1702,7 +1702,6 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
 
         if ((ret = avfilter_graph_parse(graph, vfilters, &inputs, &outputs, NULL)) < 0)
             return ret;
-        av_freep(&vfilters);
     } else {
         if ((ret = avfilter_link(filt_src, 0, filt_out, 0)) < 0)
             return ret;