ffmpeg: don't segfault on 0 input files.

7357f6e6 · Anton Khirnov · Michael Niedermayer · 6e675b50 · 7357f6e6
Commit 7357f6e6 authored Aug 30, 2011 by Anton Khirnov Committed by Michael Niedermayer Aug 30, 2011
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ffmpeg.c ffmpeg.c +1 -1

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--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3863,7 +3863,7 @@ static int opt_output_file(const char *opt, const char *filename)
    }

    /* copy global metadata by default */
-    if (metadata_global_autocopy)
+    if (metadata_global_autocopy && nb_input_files)
        av_dict_copy(&oc->metadata, input_files[0].ctx->metadata,
                     AV_DICT_DONT_OVERWRITE);
    if (metadata_streams_autocopy)