From c3b7847b59780145f592608187b00ff17dfeb831 Mon Sep 17 00:00:00 2001
From: sbwml <984419930@qq.com>
Date: Sat, 25 Mar 2023 01:15:06 +0800
Subject: [PATCH] luci-app-mosdns: Clean `cache.dump` file when "Save Cache" is
 disabled

---
 luci-app-mosdns/root/etc/init.d/mosdns              |   3 ++-
 .../root/{etc => usr/share}/mosdns/cache.dump       | Bin
 2 files changed, 2 insertions(+), 1 deletion(-)
 rename luci-app-mosdns/root/{etc => usr/share}/mosdns/cache.dump (100%)

diff --git a/luci-app-mosdns/root/etc/init.d/mosdns b/luci-app-mosdns/root/etc/init.d/mosdns
index fc3b4c7..02e8cfd 100755
--- a/luci-app-mosdns/root/etc/init.d/mosdns
+++ b/luci-app-mosdns/root/etc/init.d/mosdns
@@ -64,7 +64,8 @@ init_yaml() {
 	s,maximum_ttl_custom,$maximum_ttl_custom,g; \
 	s,adblock,$adlist,g;s,remote_dns_pipeline,$enable_pipeline,g" \
 	/usr/share/mosdns/default.yaml > $CONF
-	[ "$dump_file" -eq 1 ] && sed -i "/lazy_cache_ttl/a\      dump_file: /etc/mosdns/cache.dump\n      dump_interval: $dump_interval" $CONF
+	[ "$dump_file" -eq 1 ] && sed -i "/lazy_cache_ttl/a\      dump_file: /etc/mosdns/cache.dump\n      dump_interval: $dump_interval" $CONF || \
+	\cp -a /usr/share/mosdns/cache.dump /etc/mosdns/cache.dump
 	echo "${local_dns}" > $tmpdir/local_dns.txt
 	echo "${remote_dns}" > $tmpdir/remote_dns.txt
 	sed -i -e '/- addr: local_dns/{r '$tmpdir/local_dns.txt -e';d};/- addr: remote_dns/{r '$tmpdir/remote_dns.txt -e';d}' \
diff --git a/luci-app-mosdns/root/etc/mosdns/cache.dump b/luci-app-mosdns/root/usr/share/mosdns/cache.dump
similarity index 100%
rename from luci-app-mosdns/root/etc/mosdns/cache.dump
rename to luci-app-mosdns/root/usr/share/mosdns/cache.dump