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guard against nil units

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UPDATE_MOUSEOVER_UNIT can fire when unit is dropped now so guard against that
This commit is contained in:
Brues
2026-07-30 01:20:50 -05:00
parent fad078fa87
commit 838f7f5d25
1 changed files with 22 additions and 20 deletions
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libs/libunitscan.lua
+22 -20
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@@ -89,7 +89,7 @@ libunitscan:SetScript("OnEvent", function()
-- update own character details
local name = UnitName("player")
local _, class = UnitClass("player")
local class = UnitClassBase("player")
local level = UnitLevel("player")
local guild = GetGuildInfo("player")
AddData("players", name, class, level, nil, guild)
@@ -128,7 +128,7 @@ libunitscan:SetScript("OnEvent", function()
local name, class, level, unit, _, guild
for i = 1, GetNumPartyMembers() do
unit = "party" .. i
_, class = UnitClass(unit)
class = UnitClassBase(unit)
name = UnitName(unit)
level = UnitLevel(unit)
guild = GetGuildInfo(unit)
@@ -149,24 +149,26 @@ libunitscan:SetScript("OnEvent", function()
or event == "NAME_PLATE_UNIT_ADDED" and arg1
or "mouseover"
local name, class, level, elite, guild, _
if UnitIsPlayer(scan) then
_, class = UnitClass(scan)
level = UnitLevel(scan)
-- UnitLevel returns -1 for unknown levels, don't overwrite known values
level = level > 0 and level or nil
name = UnitName(scan)
guild = GetGuildInfo(scan)
AddData("players", name, class, level, nil, guild)
RememberByUnit(scan, name, class)
else
_, class = UnitClass(scan)
elite = UnitClassification(scan)
level = UnitLevel(scan)
-- UnitLevel returns -1 for unknown levels, don't overwrite known values
level = level > 0 and level or nil
name = UnitName(scan)
guild = UnitSubName(scan)
AddData("mobs", name, class, level, elite, guild)
if UnitExists(scan) then
if UnitIsPlayer(scan) then
class = UnitClassBase(scan)
level = UnitLevel(scan)
-- UnitLevel returns -1 for unknown levels, don't overwrite known values
level = level > 0 and level or nil
name = UnitName(scan)
guild = GetGuildInfo(scan)
AddData("players", name, class, level, nil, guild)
RememberByUnit(scan, name, class)
else
class = UnitClassBase(scan)
elite = UnitClassification(scan)
level = UnitLevel(scan)
-- UnitLevel returns -1 for unknown levels, don't overwrite known values
level = level > 0 and level or nil
name = UnitName(scan)
guild = UnitSubName(scan)
AddData("mobs", name, class, level, elite, guild)
end
end
end
end)