X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fluci-mod-admin-full%2Fluasrc%2Fmodel%2Fcbi%2Fadmin_system%2Fcrontab.lua;h=016a6199aab56c6b0a5e10d06e5963f148f44013;hp=8d3f49837cf584e713899dbc2b65fe3a66fe1bfb;hb=4f04e6126ecae11df3cc0e71a4ae74f1cb1543fe;hpb=7a3493b1f7d75a3945279115324cf2ff4da26b7b

diff --git a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/crontab.lua b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/crontab.lua
index 8d3f49837..016a6199a 100644
--- a/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/crontab.lua
+++ b/modules/luci-mod-admin-full/luasrc/model/cbi/admin_system/crontab.lua
@@ -1,11 +1,14 @@
 -- Copyright 2008 Steven Barth <steven@midlink.org>
--- Copyright 2008-2013 Jo-Philipp Wich <xm@subsignal.org>
+-- Copyright 2008-2013 Jo-Philipp Wich <jow@openwrt.org>
 -- Licensed to the public under the Apache License 2.0.
 
 local fs = require "nixio.fs"
 local cronfile = "/etc/crontabs/root" 
 
-f = SimpleForm("crontab", translate("Scheduled Tasks"), translate("This is the system crontab in which scheduled tasks can be defined."))
+f = SimpleForm("crontab", translate("Scheduled Tasks"),
+	translate("This is the system crontab in which scheduled tasks can be defined.") ..
+	translate("<br/>Note: you need to manually restart the cron service if the " ..
+		"crontab file was empty before editing."))
 
 t = f:field(TextValue, "crons")
 t.rmempty = true
@@ -19,6 +22,8 @@ function f.handle(self, state, data)
 		if data.crons then
 			fs.writefile(cronfile, data.crons:gsub("\r\n", "\n"))
 			luci.sys.call("/usr/bin/crontab %q" % cronfile)
+		else
+			fs.writefile(cronfile, "")
 		end
 	end
 	return true