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eval: fix 'warning: ignoring return value of strtod, declared with attribute warn_unused_result' 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-01-29 16:33:32 +01:00
parent ebe368d5d8
commit 3cd9849d9c
1 changed files with 1 additions and 1 deletions
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libavutil/eval.c
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@ -467,7 +467,7 @@ static int parse_dB(AVExpr **e, Parser *p, int *sign)
for example, -3dB is not the same as -(3dB) */ for example, -3dB is not the same as -(3dB) */
if (*p->s == '-') { if (*p->s == '-') {
char *next; char *next;
strtod(p->s, &next); double av_unused v = strtod(p->s, &next);
if (next != p->s && next[0] == 'd' && next[1] == 'B') { if (next != p->s && next[0] == 'd' && next[1] == 'B') {
*sign = 0; *sign = 0;
return parse_primary(e, p); return parse_primary(e, p);