From ad7a4cc9e4e2aff86b41934e3f16cb03fe100764 Mon Sep 17 00:00:00 2001
From: bergware <bergware@users.noreply.github.com>
Date: Mon, 31 Mar 2025 20:38:02 +0200
Subject: [PATCH] Update monitor_nchan

---
 sbin/monitor_nchan | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sbin/monitor_nchan b/sbin/monitor_nchan
index ac91fe8f3..ce6b2ce17 100755
--- a/sbin/monitor_nchan
+++ b/sbin/monitor_nchan
@@ -19,7 +19,9 @@ nchan_stop() {
 nchan_start() {
   [[ -e $nchan_list ]] || return
   while IFS=$'\n' read -r nchan; do
-    $nchan &>/dev/null &
+    if ! pgrep -f $nchan >/dev/null; then
+      $nchan &>/dev/null &
+    fi
   done < $nchan_list
   rm -f $nchan_list
 }