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Code Issues Releases Activity

avcodec/wmalosslessdec: Add () to protect the arguments of WMASIGN()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer 2015-02-18 01:34:50 +01:00
parent 092ee6cd32
commit dfc2a3982f
1 changed files with 1 additions and 1 deletions
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libavcodec/wmalosslessdec.c
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@ -176,7 +176,7 @@ typedef struct WmallDecodeCtx {
} WmallDecodeCtx; } WmallDecodeCtx;
/** Get sign of integer (1 for positive, -1 for negative and 0 for zero) */ /** Get sign of integer (1 for positive, -1 for negative and 0 for zero) */
#define WMASIGN(x) ((x > 0) - (x < 0)) #define WMASIGN(x) (((x) > 0) - ((x) < 0))
static av_cold int decode_init(AVCodecContext *avctx) static av_cold int decode_init(AVCodecContext *avctx)
{ {