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Fix `unused-result' warnings.

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Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
This commit is contained in:
Jonas Ådahl
2012-03-30 23:10:27 +02:00
committed by Kristian Høgsberg
parent 1103a1a484
commit 3685c3abf6
3 changed files with 10 additions and 4 deletions
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shared/image-loader.c
+4 -2
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@@ -157,7 +157,7 @@ read_func(png_structp png, png_bytep data, png_size_t size)
{
FILE *fp = png_get_io_ptr(png);
if (fread(data, 1, size, fp) < 0)
if (fread(data, 1, size, fp) != size)
png_error(png, NULL);
}
@@ -356,7 +356,9 @@ load_image(const char *filename)
if (fp == NULL)
return NULL;
fread(header, sizeof header, 1, fp);
if (fread(header, sizeof header, 1, fp) != 1)
return NULL;
rewind(fp);
for (i = 0; i < ARRAY_LENGTH(loaders); i++) {
if (memcmp(header, loaders[i].header,