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| author | Diego Biurrun <diego@biurrun.de> | 2013-07-27 13:14:15 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2013-07-27 16:00:41 +0200 |
| commit | 5b097399baa2e38cc513939cfab3a9b6fdbc33df (patch) | |
| tree | 8581fcf17cdb5318329f63b56c598a0da604f7f5 | |
| parent | 6ff15cd569e1345bc3612fb69ad3003b104fe50d (diff) | |
| download | ffmpeg-5b097399baa2e38cc513939cfab3a9b6fdbc33df.tar.gz | |
eval: Explicitly ignore return value of strtod() in parse_db()
The return value is not needed. This fixes the warning:
libavutil/eval.c:353:15: warning: ignoring return value of ‘strtod’
| -rw-r--r-- | libavutil/eval.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavutil/eval.c b/libavutil/eval.c index 0ca7472ffd..48f8e66ec6 100644 --- a/libavutil/eval.c +++ b/libavutil/eval.c @@ -26,6 +26,7 @@ * see http://joe.hotchkiss.com/programming/eval/eval.html */ +#include "attributes.h" #include "avutil.h" #include "common.h" #include "eval.h" @@ -350,7 +351,7 @@ static int parse_dB(AVExpr **e, Parser *p, int *sign) for example, -3dB is not the same as -(3dB) */ if (*p->s == '-') { char *next; - strtod(p->s, &next); + double av_unused ignored = strtod(p->s, &next); if (next != p->s && next[0] == 'd' && next[1] == 'B') { *sign = 0; return parse_primary(e, p); |