[Midnightbsd-cvs] mports: ffmpeg/files: fix some edge cases.

[laffer1 at midnightbsd.org]

Log Message:
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fix some edge cases.

Added Files:
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    mports/multimedia/ffmpeg/files:
        patch-libavcodec-Makefile (r1.1)
        (http://cvsweb.midnightbsd.org/mports/multimedia/ffmpeg/files/patch-libavcodec-Makefile?rev=1.1&content-type=text/x-cvsweb-markup)
        patch-libavcodec-libgsm.c (r1.1)
        (http://cvsweb.midnightbsd.org/mports/multimedia/ffmpeg/files/patch-libavcodec-libgsm.c?rev=1.1&content-type=text/x-cvsweb-markup)
        patch-libavutil-common.h (r1.1)
        (http://cvsweb.midnightbsd.org/mports/multimedia/ffmpeg/files/patch-libavutil-common.h?rev=1.1&content-type=text/x-cvsweb-markup)