From f7cda0388a4aff40434c7ea38c69f895f3af148b Mon Sep 17 00:00:00 2001 From: Homer Hsing Date: Mon, 25 Feb 2013 13:16:46 +0800 Subject: fix unused-result warning fix unused-result warning, because we didn't use the return value of fread Signed-off-by: Homer Hsing Reviewed-by: Zhigang Gong --- utests/utest_helper.cpp | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'utests/utest_helper.cpp') diff --git a/utests/utest_helper.cpp b/utests/utest_helper.cpp index 37e89134..f0cde374 100644 --- a/utests/utest_helper.cpp +++ b/utests/utest_helper.cpp @@ -365,10 +365,13 @@ int *cl_read_bmp(const char *filename, int *width, int *height) assert(fp); char magic[2]; - fread(&magic[0], 1, 2, fp); + int ret; + ret = fread(&magic[0], 1, 2, fp); + assert(2 == ret); assert(magic[0] == 'B' && magic[1] == 'M'); - fread(&hdr, 1, sizeof(hdr), fp); + ret = fread(&hdr, sizeof(hdr), 1, fp); + assert(1 == ret); assert(hdr.width > 0 && hdr.height > 0 && hdr.nplanes == 1 && hdr.compression == 0); -- cgit v1.2.1