Exiles/coa-omen
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Fix a possible "table index is nil" error that can happen while zoning in Test Mode.

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Xinhuan
2008-11-01 11:09:57 +08:00
parent d842b8522d
commit 9741c71ec1
1 changed files with 10 additions and 11 deletions
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Omen.lua
+10 -11
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@@ -1230,6 +1230,7 @@ function Omen:UpdateBars()
-- TODO: Put a update throtle on this function
local myGUID = UnitGUID("player")
local dbBar = db.Bar
local mob, mobGUID, mobTargetGUID
topthreat = -1
@@ -1239,8 +1240,8 @@ function Omen:UpdateBars()
local classes = self.Options.args.ShowClasses.args.Classes.values
local key = next(classes)
for i = 1, 25 do
if i == 22 then
threatTable[UnitGUID("player")] = i*5000
if i == 22 and myGUID then -- Because I've got myGUID == nil before
threatTable[myGUID] = i*5000
else
threatTable[i] = i*5000
guidNameLookup[i] = classes[key]
@@ -1349,7 +1350,6 @@ function Omen:UpdateBars()
topthreat = threatTable[sortTable[1]]
if topthreat == 0 then topthreat = 1 end -- To avoid 0/0 division
local showSelfYet = true
local myGUID = UnitGUID("player")
if dbBar.AlwaysShowSelf then
-- Check if we're one of the bars to be displayed
@@ -1443,16 +1443,15 @@ function Omen:UpdateBars()
-- Threat warnings
if testMode then
threatTable = delTable(threatTable)
else
local pGUID = UnitGUID("player")
local pClass = guidClassLookup[pGUID]
local myThreatPercent = threatTable[pGUID] / tankThreat * 100
elseif myGUID then
local myClass = guidClassLookup[myGUID]
local myThreatPercent = threatTable[myGUID] / tankThreat * 100
local t = db.Warnings
if lastWarn.mobGUID == mobGUID and myThreatPercent >= t.Threshold and t.Threshold > lastWarn.threatpercent then
if not t.DisableWhileTanking or not (pClass == "WARRIOR" and GetBonusBarOffset() == 2 or
pClass == "DRUID" and GetBonusBarOffset() == 3 or
pClass == "PALADIN" and UnitAura("player", GetSpellInfo(25780)) or
pClass == "DEATHKNIGHT" and GetShapeshiftFormInfo(GetShapeshiftForm()) == "Interface\\Icons\\Spell_Deathknight_FrostPresence") then
if not t.DisableWhileTanking or not (myClass == "WARRIOR" and GetBonusBarOffset() == 2 or
myClass == "DRUID" and GetBonusBarOffset() == 3 or
myClass == "PALADIN" and UnitAura("player", GetSpellInfo(25780)) or
myClass == "DEATHKNIGHT" and GetShapeshiftFormInfo(GetShapeshiftForm()) == "Interface\\Icons\\Spell_Deathknight_FrostPresence") then
self:Warn(t.Sound, t.Flash, t.Shake, t.Message and L["Passed %s%% of %s's threat!"]:format(t.Threshold, guidNameLookup[tankGUID or mobTargetGUID or sortTable[1]]))
end
end