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rotozoom: Check return value of fread(). 

This fixes the warnings:
tests/rotozoom.c:252: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result
tests/rotozoom.c:254: warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result
This commit is contained in:
Diego Biurrun 2011-05-09 12:42:15 +02:00
parent 771339ca20
commit cbb0930f0e
1 changed files with 4 additions and 2 deletions
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6
tests/rotozoom.c
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@ -249,9 +249,11 @@ static int init_demo(const char *filename)
return 1;
}
fread(line, 1, 15, fichier);
if (fread(line, 1, 15, fichier) != 15)
return 1;
for (i = 0; i < H; i++) {
fread(line, 1, 3 * W, fichier);
if (fread(line, 1, 3 * W, fichier) != 3 * W)
return 1;
for (j = 0; j < W; j++) {
tab_r[W * i + j] = line[3 * j ];
tab_g[W * i + j] = line[3 * j + 1];