Some asprintf() calls were checked < 0, rather than the precise == -1.

ok millert nicm tb, etc

1 files changed, 3 insertions, 3 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 048502bd1e..26288560b0 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.203 2019/02/26 17:32:47 jsing Exp $ */
+/* $OpenBSD: netcat.c,v 1.204 2019/06/27 18:03:37 deraadt Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -1453,12 +1453,12 @@ build_ports(char *p)
                         for (x = 0; x <= hi - lo; x++) {
                                 cp = arc4random_uniform(x + 1);
                                 portlist[x] = portlist[cp];
-                                if (asprintf(&portlist[cp], "%d", x + lo) < 0)
+                                if (asprintf(&portlist[cp], "%d", x + lo) == -1)
                                         err(1, "asprintf");
                         }
                 } else { /* Load ports sequentially. */
                         for (cp = lo; cp <= hi; cp++) {
-                                if (asprintf(&portlist[x], "%d", cp) < 0)
+                                if (asprintf(&portlist[x], "%d", cp) == -1)
                                         err(1, "asprintf");
                                 x++;
                         }