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[libpng15] Quieted Coverity issues in pngvalid.c.

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Glenn Randers-Pehrson
2015-06-03 16:12:36 -05:00
parent 5ce5cb7a9a
commit ab096c961b
3 changed files with 9 additions and 4 deletions
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5
contrib/libtests/pngvalid.c
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@@ -1275,7 +1275,10 @@ store_current_palette(png_store *ps, int *npalette)
* operation.)
*/
if (ps->current == NULL)
{
store_log(ps, ps->pread, "no current stream for palette", 1);
return NULL;
}
/* The result may be null if there is no palette. */
*npalette = ps->current->npalette;
@@ -5667,7 +5670,7 @@ image_transform_mod_end(PNG_CONST image_transform *this, image_pixel *that,
else
{
that->alpha = scale; /* opaque */
that->alpha = 1; /* Override this. */
that->alphaf = 1; /* Override this. */
that->alphae = 0; /* It's exact ;-) */
}
}