WoWInterface - View Single Post - Blizzard_InspectUI\InspectGuildFrame.lua Error

tinyu · 03-12-11, 05:43 AM

Originally Posted by SDPhantom

I've had this error pop up through my own addon code for a while and it's completely in Blizzard's UI. If Blizzard_InspectUI loads for any reason, even manually inspecting a player through Blizzard's own menus, the Inspection UI registers for the INSPECT_READY event. If this event were to fire at all while the inspection window is closed, it runs into an error with the stored UnitID being nil.

The following is a modified version of patch code I wrote a long time ago to fix this problem.

lua Code:

local function patch()
    local oldfunc1=InspectPaperDollFrame_SetLevel;
    InspectPaperDollFrame_SetLevel=function(...)
        if InspectFrame.unit and UnitExists(InspectFrame.unit) then
            return oldfunc1(...);
        end
    end;
 
    local oldfunc2=InspectGuildFrame_Update;
    InspectGuildFrame_Update=function(...)
        if InspectFrame.unit and UnitExists(InspectFrame.unit) then
            return oldfunc2(...);
        end
    end;
end
 
if IsAddOnLoaded("Blizzard_InspectUI") then
    patch();
else
    local eframe=CreateFrame("Frame");
    eframe:RegisterEvent("ADDON_LOADED");
    eframe:SetScript("OnEvent",function(self,event,arg)
        if event=="ADDON_LOADED" and arg=="Blizzard_InspectUI" then
            self:UnregisterEvent(event);
            patch();
        end
    end);
end

and where would i paste this?