[monitoring-plugins] check_tcp: patch backwards compatibility in again

[Lorenz Kästle]

 Module: monitoring-plugins
 Branch: master
 Commit: be4618bf6429bddbd9208a88f460c028074fe8c0
 Author: Lorenz Kästle <12514511+rincewinds...@users.noreply.github.com>
   Date: Thu Mar 13 11:37:52 2025 +0100
    URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=be4618bf

check_tcp: patch backwards compatibility in again

---

 plugins/check_tcp.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/plugins/check_tcp.c b/plugins/check_tcp.c
index 833cdc0c..d2ebc16d 100644
--- a/plugins/check_tcp.c
+++ b/plugins/check_tcp.c
@@ -493,6 +493,17 @@ static check_tcp_config_wrapper process_arguments(int 
argc, char **argv, check_t
                usage4(_("No arguments found"));
        }
 
+       /* backwards compatibility */
+       for (int i = 1; i < argc; i++) {
+               if (strcmp("-to", argv[i]) == 0) {
+                       strcpy(argv[i], "-t");
+               } else if (strcmp("-wt", argv[i]) == 0) {
+                       strcpy(argv[i], "-w");
+               } else if (strcmp("-ct", argv[i]) == 0) {
+                       strcpy(argv[i], "-c");
+               }
+       }
+
        if (!is_option(argv[1])) {
                config.server_address = argv[1];
                argv[1] = argv[0];