1 files changed, 5 insertions, 2 deletions

diff --git a/networking/pscan.c b/networking/pscan.c
index 17985d2c8..95b0a937d 100644
--- a/networking/pscan.c
+++ b/networking/pscan.c
@@ -75,8 +75,11 @@ int pscan_main(int argc UNUSED_PARAM, char **argv)
         unsigned rtt_4;
         unsigned start, diff;
 
-        opt_complementary = "=1"; /* exactly one non-option */
-        opt = getopt32(argv, "cbp:P:t:T:", &opt_min_port, &opt_max_port, &opt_timeout, &opt_min_rtt);
+        opt = getopt32(argv, "^"
+                "cbp:P:t:T:"
+                "\0" "=1", /* exactly one non-option */
+                &opt_min_port, &opt_max_port, &opt_timeout, &opt_min_rtt
+        );
         argv += optind;
         max_port = xatou_range(opt_max_port, 1, 65535);
         port = xatou_range(opt_min_port, 1, max_port);