From 63b1f034f78a1e0162f990ef48333615b89903a1 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Tue, 6 Dec 2011 11:10:08 +0000 Subject: [PATCH] luci-0.10: merge r8018 --- libs/web/luasrc/dispatcher.lua | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/libs/web/luasrc/dispatcher.lua b/libs/web/luasrc/dispatcher.lua index 911f2f4e9a..7c77f2e97a 100644 --- a/libs/web/luasrc/dispatcher.lua +++ b/libs/web/luasrc/dispatcher.lua @@ -761,10 +761,18 @@ end local function _call(self, ...) + local func = getfenv()[self.name] + assert(func ~= nil, + 'Cannot resolve function "' .. self.name .. '". Is it misspelled or local?') + + assert(type(func) == "function", + 'The symbol "' .. self.name .. '" does not refer to a function but data ' .. + 'of type "' .. type(func) .. '".') + if #self.argv > 0 then - return getfenv()[self.name](unpack(self.argv), ...) + return func(unpack(self.argv), ...) else - return getfenv()[self.name](...) + return func(...) end end -- 2.30.2