silence signed/unsigned comparision warning

(cherry picked from commit f38a398033)
This commit is contained in:
Mark Andrews
2014-08-06 12:25:03 +10:00
parent 8774f78502
commit 69b3bbcd1b

View File

@@ -487,7 +487,7 @@ lwres_create_addr(const char *buffer, lwres_addr_t *addr, int convert_zero) {
#ifdef HAVE_IF_NAMETOINDEX
zone = if_nametoindex(percent);
if (zone != 0) {
if (zone != 0U) {
addr->zone = zone;
return (LWRES_R_SUCCESS);
}