From 976370452e1dd0d47430f7bffb831ea492f93f02 Mon Sep 17 00:00:00 2001
From: Trey Blancher <trey@blancher.net>
Date: Sat, 2 Sep 2023 11:03:47 -0400
Subject: [PATCH] Remove trailing pipe from current_alarms

---
 psi-alerts.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/psi-alerts.sh b/psi-alerts.sh
index cf157cf..276e4e6 100755
--- a/psi-alerts.sh
+++ b/psi-alerts.sh
@@ -291,7 +291,7 @@ while true; do
                 for alarm in ${alarms}; do
                     integer elapsed=$(( now - ${secs[${alarm}]} ))
                     if is_clear "${alarm}" && (( elapsed >= 300 )); then
-                        current_alarms=$(sed -E "s/${alarm}\|?//" <<< "${current_alarms}")
+                        current_alarms=$(sed -E "s/${alarm}\|?//; s/|$//" <<< "${current_alarms}")
                         unset "notice_sent[${alarm}]"
                         unset "secs[${alarm}]"
                     fi