From 880a4f195ab75203e323bd0736a43fb7a2a93aaa Mon Sep 17 00:00:00 2001
From: Tim Wilkinson <tim.j.wilkinson@gmail.com>
Date: Fri, 29 Sep 2023 20:09:53 -0700
Subject: [PATCH] Improve the way we HUP dnsmasq (#953)

---
 files/usr/local/bin/mgr/namechange.lua | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/files/usr/local/bin/mgr/namechange.lua b/files/usr/local/bin/mgr/namechange.lua
index 7a480d90..48aac33c 100644
--- a/files/usr/local/bin/mgr/namechange.lua
+++ b/files/usr/local/bin/mgr/namechange.lua
@@ -149,10 +149,10 @@ end
 function dns_update(reload)
     if reload then
         os.execute("/etc/init.d/dnsmasq restart")
-    else
-        local pid = capture("pidof dnsmasq")
-        if pid ~= "" then
-            nixio.kill(tonumber(pid), 1)
+    elseif nixio.fs.stat("/var/run/dnsmasq/dnsmasq.pid") then
+        local pid = tonumber(read_all("/var/run/dnsmasq/dnsmasq.pid"))
+        if pid then
+            nixio.kill(pid, 1)
         end
     end
 end