--- a/util/helpers.lua Tue Nov 21 23:16:16 2017 +0100
+++ b/util/helpers.lua Wed Nov 22 02:36:10 2017 +0100
@@ -50,7 +50,7 @@
local handler_strings = {};
for i, handler in ipairs(handlers) do
local upvals = debug.string_from_var_table(debug.get_upvalues_table(handler));
- handler_strings[i] = " "..priorities[handler]..": "..tostring(handler)..(upvals and ("\n "..upvals) or "");
+ handler_strings[i] = " "..(priorities[handler] or "?")..": "..tostring(handler)..(upvals and ("\n "..upvals) or "");
end
event_handler_arrays[event] = handler_strings;
end