simulate an additional error

Author: aghiles-ait

cvmassistants/secretprovider/secret-provider-agent/src/secret_provider_agent.c

@@ -235,7 +235,7 @@ int main(int argc, char **argv) {
   const char *secret_save_path = NULL;
   char *sbs_endpoint = NULL;
   char ip_buf[INET_ADDRSTRLEN];
-  const char *str_port = NULL;
+  char *str_port = NULL;
   int port;
 
   char *const short_options = "a:v:t:c:ml:s:i:e:h";