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Add nil check in wire_expression2_CallHook #3555

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Merged
Astralcircle merged 1 commit into from
Mar 13, 2026
+1 −1
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Add nil check in wire_expression2_CallHook #3555

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2 changes: 1 addition & 1 deletion lua/entities/gmod_wire_expression2/core/init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ function registerType(name, id, def, input_serialize, output_serialize, type_che
end

function wire_expression2_CallHook(hookname, ...)
if not wire_expression_callbacks[hookname] then return end
if not wire_expression_callbacks or not wire_expression_callbacks[hookname] then return end
local ret_array = {}
local errors = {}
local ok, ret
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