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vsrc_buffer: fix NULL dereference

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2011-04-26 18:15:52 +02:00
parent ff558d7b01
commit ad0193bf9c
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vsrc_buffer.c
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@ -58,7 +58,7 @@ int av_vsrc_buffer_add_frame2(AVFilterContext *buffer_filter, AVFrame *frame,
AVFilterLink *link;
av_log(buffer_filter, AV_LOG_INFO, "Changing filter graph input to accept %dx%d %d (%d %d)\n",
width,height,pix_fmt, c->pix_fmt, scale->outputs[0]->format);
width,height,pix_fmt, c->pix_fmt, scale && scale->outputs ? scale->outputs[0]->format : -123);
if(!scale || strcmp(scale->filter->name,"scale")){
AVFilter *f= avfilter_get_by_name("scale");