From f9911e8273d3e4ef5af1d77f318bfc1be19e4544 Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Tue, 13 Mar 2012 16:06:05 +0000
Subject: [PATCH] Corrected SubscribeCOV demo to allow missing lifetime
 parameter (meaning indefinite).

---
 bacnet-stack/demo/scov/main.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/bacnet-stack/demo/scov/main.c b/bacnet-stack/demo/scov/main.c
index 067d4301..5bb4dc0d 100644
--- a/bacnet-stack/demo/scov/main.c
+++ b/bacnet-stack/demo/scov/main.c
@@ -282,8 +282,13 @@ int main(
                 return 1;
             }
             argi++;
-            cov_data->lifetime = strtol(argv[argi], NULL, 0);
-            argi++;
+            arg_remaining = argc - argi;
+            if (arg_remaining > 0) {
+                cov_data->lifetime = strtol(argv[argi], NULL, 0);
+                argi++;
+            } else {
+                cov_data->lifetime = 0;
+            }
         }
         arg_remaining = argc - argi;
         if (arg_remaining < 5) {