[monitoring-plugins] check_curl: fixed help, usage and errors for TLS ...

[Jan Wagner]

    Module: monitoring-plugins
    Branch: wip-2.3.1
    Commit: 0484aed02bd8fbe07f2b9a1dd8357d12b7112018
    Author: Andreas Baumann <mail at andreasbaumann.cc>
 Committer: Jan Wagner <waja at cyconet.org>
      Date: Tue Jan 19 18:32:27 2021 +0100
       URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=0484aed

check_curl: fixed help, usage and errors for TLS 1.3

---

 plugins/check_curl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index 2d69b31..ef77918 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -1354,7 +1354,7 @@ process_arguments (int argc, char **argv)
           ssl_version = CURL_SSLVERSION_DEFAULT;
 #endif /* LIBCURL_VERSION_NUM >= MAKE_LIBCURL_VERSION(7, 52, 0) */
         else
-          usage4 (_("Invalid option - Valid SSL/TLS versions: 2, 3, 1, 1.1, 1.2 (with optional '+' suffix)"));
+          usage4 (_("Invalid option - Valid SSL/TLS versions: 2, 3, 1, 1.1, 1.2, 1.3 (with optional '+' suffix)"));
       }
 #if LIBCURL_VERSION_NUM >= MAKE_LIBCURL_VERSION(7, 54, 0)
       if (got_plus) {
@@ -1659,7 +1659,7 @@ print_help (void)
   printf (" %s\n", "-S, --ssl=VERSION[+]");
   printf ("    %s\n", _("Connect via SSL. Port defaults to 443. VERSION is optional, and prevents"));
   printf ("    %s\n", _("auto-negotiation (2 = SSLv2, 3 = SSLv3, 1 = TLSv1, 1.1 = TLSv1.1,"));
-  printf ("    %s\n", _("1.2 = TLSv1.2). With a '+' suffix, newer versions are also accepted."));
+  printf ("    %s\n", _("1.2 = TLSv1.2, 1.3 = TLSv1.3). With a '+' suffix, newer versions are also accepted."));
   printf ("    %s\n", _("Note: SSLv2 and SSLv3 are deprecated and are usually disabled in libcurl"));
   printf (" %s\n", "--sni");
   printf ("    %s\n", _("Enable SSL/TLS hostname extension support (SNI)"));