From a5a82661758ddcf1ae9e976127b034390f037dbe Mon Sep 17 00:00:00 2001
From: Kroese <kroese@users.noreply.github.com>
Date: Mon, 17 Apr 2023 03:17:26 +0200
Subject: [PATCH] Shellcheck

---
 agent/agent.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/agent/agent.sh b/agent/agent.sh
index 41b96f8..556571c 100644
--- a/agent/agent.sh
+++ b/agent/agent.sh
@@ -12,7 +12,8 @@ snore()
 
 function checkNMI {
 
-  local nmi=$(awk '/NMI/ {for (i=2; i<=NF; i++) if ($i ~ /^[0-9]+$/) {sum+=$i}} END {print sum}' /proc/interrupts)
+  local nmi
+  nmi=$(awk '/NMI/ {for (i=2; i<=NF; i++) if ($i ~ /^[0-9]+$/) {sum+=$i}} END {print sum}' /proc/interrupts)
 
   if [ "$nmi" != "" ] && [ "$nmi" -ne "0" ]; then