silence compiler warning

cc74f3ad · Mark Andrews · 8e15d5eb · cc74f3ad
Commit cc74f3ad authored Jun 12, 2013 by Mark Andrews
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

lib/isc/crc64.c lib/isc/crc64.c +1 -1

No files found.
--- a/lib/isc/crc64.c
+++ b/lib/isc/crc64.c
@@ -129,7 +129,7 @@ isc_crc64_update(isc_uint64_t *crc, const void *data, size_t len) {
 	REQUIRE(crc != NULL);
 	REQUIRE(data != NULL);

-	while (len-- > 0) {
+	while (len-- > 0U) {
 		i = ((int) (*crc >> 56) ^ *p++) & 0xff;
 		*crc = crc64_table[i] ^ (*crc << 8);
 	}