test/libmpv_encode: check fread return value

Fixes warning with clang

llyyr committed 2 years ago

Commit f89d0d41 parent 6c59b021 file · +3 −3Browse files

Unified · Split

test/libmpv_encode.c+3−3

@@ -94,11 +94,11 @@ static void check_output(FILE *fp) · 93 unmodified lines
94	if (size < 100)	94	if (size < 100)
95	fail("did not encode anything\n");	95	fail("did not encode anything\n");
96		96
97	char magic[4] = {0};	97	char magic[4];
98	fseek(fp, 0, SEEK_SET);	98	fseek(fp, 0, SEEK_SET);
99	fread(magic, sizeof(magic), 1, fp);	99	size_t ret = fread(magic, sizeof(magic), 1, fp);
100	static const char ebml_magic[] = {26, 69, 223, 163};	100	static const char ebml_magic[] = {26, 69, 223, 163};
101	if (memcmp(magic, ebml_magic, 4) != 0)	101	if (ret != 1 \|\| memcmp(magic, ebml_magic, sizeof(magic)) != 0)
102	fail("output was not Matroska\n");	102	fail("output was not Matroska\n");
103		103
104	puts("output file ok");	104	puts("output file ok");