增加判断以防奇奇怪怪的问题

files/package/base-files/files/etc/rc.local

@@ -1,9 +1,9 @@
 # Put your custom commands here that should be executed once
 # the system init finished. By default this file does nothing.
 
-mkdir /data
+if [ ! -d "/data" ];then mkdir /data; fi
 
-rm /etc/config/adguardhome
-rm /etc/init.d/adguardhome
+if [ ! -f "/etc/init.d/adguardhome" ]; then rm  /etc/init.d/adguardhome; fi
+if [ ! -f "/etc/config/adguardhome" ]; then rm  /etc/config/adguardhome; fi
 
 exit 0