From a86b81d12e5db1cab5de8a568da454deeb8a74d7 Mon Sep 17 00:00:00 2001
From: Isaac Connor <isaac@zoneminder.com>
Date: Tue, 8 May 2018 16:08:24 -0400
Subject: [PATCH] Only set term_sent_at if we don't already have one, we may
 send the stop signal many times

---
 scripts/zmdc.pl.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/zmdc.pl.in b/scripts/zmdc.pl.in
index f182a5f68..ecf6bf7fe 100644
--- a/scripts/zmdc.pl.in
+++ b/scripts/zmdc.pl.in
@@ -537,7 +537,7 @@ sub send_stop {
       ."\n"
       );
   $process->{keepalive} = !$final;
-  $process->{term_sent_at} = time;
+  $process->{term_sent_at} = time if ! $process->{term_sent_at};
   $process->{pending} = 0;
   $terminating_processes{$command} = $process;