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Fix crash on revocation of removed privilege

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rubenwardy committed Sep 8, 2017
1 parent 745a90d commit faad6479defa30dec10cf4394c1da6fdf8f12f19
Showing with 3 additions and 2 deletions.
  1. +3 −2 builtin/game/register.lua
@@ -436,8 +436,9 @@ function core.run_callbacks(callbacks, mode, ...)
end

function core.run_priv_callbacks(name, priv, caller, method)
if not core.registered_privileges[priv]["on_" .. method] or
not core.registered_privileges[priv]["on_" .. method](name, caller) then
local def = core.registered_privileges[priv]
if not def or not def["on_" .. method] or
not def[priv]["on_" .. method](name, caller) then
for _, func in ipairs(core["registered_on_priv_" .. method]) do
if not func(name, caller, priv) then
break

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