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avformat/tedcaptionsdec: add () to protect the argument of ERR_CODE() 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-02-17 00:05:51 +01:00
parent 61eb602d27
commit 527f1d22a1
1 changed files with 1 additions and 1 deletions
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2
libavformat/tedcaptionsdec.c
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@ -51,7 +51,7 @@ static const AVClass tedcaptions_demuxer_class = {
#define HEX_DIGIT_TEST(c) (BETWEEN(c, '0', '9') || BETWEEN((c) | 32, 'a', 'z'))
#define HEX_DIGIT_VAL(c) ((c) <= '9' ? (c) - '0' : ((c) | 32) - 'a' + 10)
#define ERR_CODE(c) (c < 0 ? c : AVERROR_INVALIDDATA)
#define ERR_CODE(c) ((c) < 0 ? (c) : AVERROR_INVALIDDATA)
static void av_bprint_utf8(AVBPrint *bp, unsigned c)
{