avconv: don't segfault on 0 input files.

5759cce7 · Anton Khirnov · f1f298cd · 5759cce7
Commit 5759cce7 authored Aug 16, 2011 by Anton Khirnov
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avconv.c avconv.c +1 -1

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--- a/avconv.c
+++ b/avconv.c
@@ -3656,7 +3656,7 @@ static void opt_output_file(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)