Dual Wield detected (frost priority will be adjusted by this)

diff --git a/DKCrutch.lua b/DKCrutch.lua
index d1a789e..0813a33 100755
--- a/DKCrutch.lua
+++ b/DKCrutch.lua
@@ -21,6 +21,7 @@ DKCrutch.depletedCount = 0
 DKCrutch.events = {}
 DKCrutch.lastUpdate = GetTime();
 DKCrutch.hasT15_4pcs = false;
+DKCrutch.dualWield = false;
 DKCrutch.SpellList = {
 	["Outbreak"] = GetSpellInfo(77575),
 	["Icy Touch"] = GetSpellInfo(45477),
@@ -120,13 +121,19 @@ function DKCrutch.events.PLAYER_ALIVE()
 end

 function DKCrutch.events.PLAYER_EQUIPMENT_CHANGED()
+	local _, itemType;
+
 	DKCrutch.hasT15_4pcs = DKCrutch:HasSetBonus( 138347, 4 );
+
+	_, _, _, _, _, _, _, _, itemType = GetItemInfo( GetInventoryItemID("player", GetInventorySlotInfo("MainHandSlot")));
+	DKCrutch.dualWield = (itemType == "INVTYPE_WEAPON");
 end

 function DKCrutch.events.PLAYER_ENTERING_WORLD()
-	DKCrutch.playerGUID = UnitGUID("player")
-	DKCrutch:detectTalent()
-	DKCrutch.hasT15_4pcs = DKCrutch:HasSetBonus( 138347, 4 );
+	DKCrutch.playerGUID = UnitGUID("player");
+	DKCrutch:detectTalent();
+
+	DKCrutch.events.PLAYER_EQUIPMENT_CHANGED();
 end

 function DKCrutch.events.ACTIVE_TALENT_GROUP_CHANGED()