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| author | Diego Biurrun <diego@biurrun.de> | 2011-05-09 12:42:15 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2011-05-11 11:54:57 +0200 |
| commit | cbb0930f0ebdb2655296d7ae4424ee922168c5b7 (patch) | |
| tree | 43dd2815ef1802188eef753f426405a9d919ea39 /tests/rotozoom.c | |
| parent | 771339ca206468636a64a6041852068be2da3dd2 (diff) | |
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
Diffstat (limited to 'tests/rotozoom.c')
| -rw-r--r-- | tests/rotozoom.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tests/rotozoom.c b/tests/rotozoom.c index 644ae8b1eb..d61ce21c10 100644 --- a/tests/rotozoom.c +++ b/tests/rotozoom.c @@ -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]; |