Fix segfault.

diff --git a/dhcpcd.c b/dhcpcd.c
index fa8c90cf06b5fb63f1182681e82e3d35e85ca544..4336f84b5d3434fab719f792ce3f5604798b0b03 100644 (file)
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -397,7 +397,7 @@ parse_option(int opt, char *oarg, struct options *options)
        case 'r':
                if (!(options->options & DHCPCD_INFORM))
                        options->options |= DHCPCD_REQUEST;
-               if (*oarg && !inet_aton(oarg, &options->request_address)) {
+               if (oarg && !inet_aton(oarg, &options->request_address)) {
                        logger(LOG_ERR, "`%s' is not a valid IP address",
                               oarg);
                        return -1;