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-rw-r--r--util/helpers.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/helpers.lua b/util/helpers.lua
index eb38f653..02257ffa 100644
--- a/util/helpers.lua
+++ b/util/helpers.lua
@@ -50,7 +50,7 @@ local function show_events(events, specific_event)
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