snprintf/vsnprintf return < 0 on error, rather than -1.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/usr.bin/openssl/ca.c b/src/usr.bin/openssl/ca.c
index 2e79849572..ac183f28bf 100644
--- a/src/usr.bin/openssl/ca.c
+++ b/src/usr.bin/openssl/ca.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ca.c,v 1.26 2018/02/07 05:47:55 jsing Exp $ */
+/* $OpenBSD: ca.c,v 1.27 2019/07/03 03:24:02 deraadt Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1109,7 +1109,7 @@ ca_main(int argc, char **argv)
                                 k = snprintf(pempath, sizeof(pempath),
                                     "%s/%s.pem", outdir, serialstr);
                                 free(serialstr);
-                                if (k == -1 || k >= sizeof(pempath)) {
+                                if (k < 0 || k >= sizeof(pempath)) {
                                         BIO_printf(bio_err,
                                             "certificate file name too long\n");
                                         goto err;