Index: memcached.c
--- memcached.c.orig
+++ memcached.c
@@ -5309,8 +5309,8 @@ int main (int argc, char **argv) {
                 start_lru_maintainer = false;
                 break;
             case NO_DROP_PRIVILEGES:
-                settings.drop_privileges = false;
-                break;
+		fprintf(stderr, "no_drop_privileges option unsupported on this operating system.\n");
+		return 1;
             case DROP_PRIVILEGES:
                 settings.drop_privileges = true;
                 break;