timoreo/quirc
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Warning comment improvement.

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This commit is contained in:
Alexandre Perrin 2017-06-11 10:19:31 +02:00
parent 6158aeb30a
commit d3780f3e6f
1 changed files with 1 additions and 1 deletions
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2
lib/quirc.c
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@ -38,7 +38,7 @@ void quirc_destroy(struct quirc *q)
{
free(q->image);
/* q->pixels may alias q->image when their type representation is of the
same size, so we need to be careful here */
same size, so we need to be careful here to avoid a double free */
if (sizeof(*q->image) != sizeof(*q->pixels))
free(q->pixels);
free(q->row_average);