diff --git a/IceHUD.lua b/IceHUD.lua
index 3e86bb3..2432cfe 100644
--- a/IceHUD.lua
+++ b/IceHUD.lua
@@ -625,6 +625,7 @@ local function munge_unit_menu(menu)
 	end
 
 	local found = false
+	local _, v
 	for _, v in ipairs(data) do
 		if BLACKLISTED_UNIT_MENU_OPTIONS[v] then
 			found = true
diff --git a/modules/SliceAndDice.lua b/modules/SliceAndDice.lua
index 4ab9420..33529f2 100644
--- a/modules/SliceAndDice.lua
+++ b/modules/SliceAndDice.lua
@@ -334,6 +334,7 @@ function SliceAndDice.prototype:GetMaxBuffTime(numComboPoints)
 	end
 
 	local rank = 0
+	local _
 	if IceHUD.WowVer < 50000 then
 		_, _, _, _, rank = GetTalentInfo(impSndTalentPage, impSndTalentIdx)
 	end
@@ -383,6 +384,7 @@ end
 
 function SliceAndDice.prototype:GetItemIdFromItemLink(linkStr)
 	local itemId
+	local _
 
 	if linkStr then
 		_, itemId, _, _, _, _, _, _, _ = strsplit(":", linkStr)
diff --git a/modules/Threat.lua b/modules/Threat.lua
index 90cd8d7..35f9ebc 100644
--- a/modules/Threat.lua
+++ b/modules/Threat.lua
@@ -241,12 +241,7 @@ function IceThreat.prototype:Update(unit)
 		unit = self.unit
 	end
 
-	local isInGroup = false
-	if IceHUD.WowVer >= 50000 then
-		isInGroup = GetNumGroupMembers() > 0
-	else
-		isInGroup = GetNumPartyMembers() > 0
-	end
+	local isInGroup = GetNumPartyMembers() > 0
 	if self.moduleSettings.onlyShowInGroups and (not isInGroup and not UnitExists("pet")) then
 		self:Show(false)
 		return
@@ -265,6 +260,7 @@ function IceThreat.prototype:Update(unit)
 	local secondHighestThreat = 0
 	local rangeMulti = 1.1
 	local scaledPercentZeroToOne
+	local _
 --[[
 threatState = 1
 scaledPercent = 1