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Merge commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df'

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* commit '5b097399baa2e38cc513939cfab3a9b6fdbc33df':
  eval: Explicitly ignore return value of strtod() in parse_db()

Conflicts:
	libavutil/eval.c

See: 3cd9849d9c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-07-28 13:36:46 +02:00
commit 8ff23f0e3c
1 changed files with 2 additions and 1 deletions
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libavutil/eval.c
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@ -27,6 +27,7 @@
*/ */
#include <float.h> #include <float.h>
#include "attributes.h"
#include "avutil.h" #include "avutil.h"
#include "common.h" #include "common.h"
#include "eval.h" #include "eval.h"
@ -487,7 +488,7 @@ 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;
double av_unused v = strtod(p->s, &next); double av_unused ignored = 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);