[monitoring-plugins] check_hpjd: Fixing port option

[RincewindsHat]

 Module: monitoring-plugins
 Branch: master
 Commit: 40d4e8a057a77e357c26d701c5fd304b51787b93
 Author: RincewindsHat <12514511+rincewinds...@users.noreply.github.com>
   Date: Wed Nov 24 15:38:18 2021 +0100
    URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=40d4e8a

check_hpjd: Fixing port option

---

 plugins/check_hpjd.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/plugins/check_hpjd.c b/plugins/check_hpjd.c
index d3d72d7..c4b4417 100644
--- a/plugins/check_hpjd.c
+++ b/plugins/check_hpjd.c
@@ -66,7 +66,7 @@ void print_usage (void);
 
 char *community = NULL;
 char *address = NULL;
-char *port = NULL;
+unsigned int port = 0;
 int  check_paper_out = 1;
 
 int
@@ -121,8 +121,12 @@ main (int argc, char **argv)
                 HPJD_GD_DOOR_OPEN, HPJD_GD_PAPER_OUTPUT, 
HPJD_GD_STATUS_DISPLAY);
 
        /* get the command to run */
-       sprintf (command_line, "%s -OQa -m : -v 1 -c %s %s:%s %s", 
PATH_TO_SNMPGET, community,
-                                                                       
address, port, query_string);
+       sprintf (command_line, "%s -OQa -m : -v 1 -c %s %s:%u %s",
+                       PATH_TO_SNMPGET,
+                       community,
+                       address,
+                       port,
+                       query_string);
 
        /* run the command */
        child_process = spopen (command_line);
@@ -380,11 +384,8 @@ process_arguments (int argc, char **argv)
                        community = strdup (DEFAULT_COMMUNITY);
        }
 
-       if (port == NULL) {
-               if (argv[c] != NULL )
-                       port = argv[c];
-               else
-                       port = atoi (DEFAULT_PORT);
+       if (port == 0) {
+               port = atoi(DEFAULT_PORT);
        }
 
        return validate_arguments ();