From 9ddcbc70a27423b7f2336d24588fba57790fa930 Mon Sep 17 00:00:00 2001
From: gallantron <gallantron@281a127e-c2b9-49b4-b9ef-5bb33d143235>
Date: Fri, 27 May 2022 20:43:53 +0200
Subject: [PATCH] fix an edge case bug with cooldown scanning; closes #7

---
 PallyPower.lua       | 20 +++++++++-----------
 PallyPowerValues.lua |  2 +-
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/PallyPower.lua b/PallyPower.lua
index 33d6fa0..d5b6005 100644
--- a/PallyPower.lua
+++ b/PallyPower.lua
@@ -1300,17 +1300,15 @@ function PallyPower:ScanCooldowns()
 	local CooldownInfo = AllPallys[self.player].CooldownInfo
 	for cd, spells in pairs(self.Cooldowns) do
 		for _, spell in pairs(spells) do
-			if not CooldownInfo[cd] then
-				return
-			end
-			if GetSpellCooldown(spell) then
-				CooldownInfo[cd].start = GetSpellCooldown(spell)
-				CooldownInfo[cd].duration = select(2, GetSpellCooldown(spell))
-				CooldownInfo[cd].remaining = CooldownInfo[cd].start + CooldownInfo[cd].duration - GetTime()
-				if CooldownInfo[cd].remaining < 0 then
-					CooldownInfo[cd].remaining = 0
-				end
-			end
+			if CooldownInfo[cd] then
+                local start, duration = GetSpellCooldown(spell)
+                if start then
+                    CooldownInfo[cd].start = start
+                    CooldownInfo[cd].duration = duration
+                    CooldownInfo[cd].remaining = math.max(start + duration - GetTime(), 0)
+                    break
+                end
+            end
 		end
 	end
 end
diff --git a/PallyPowerValues.lua b/PallyPowerValues.lua
index f56d2b8..83848ba 100644
--- a/PallyPowerValues.lua
+++ b/PallyPowerValues.lua
@@ -332,7 +332,7 @@ PallyPower.Auras = {
 }
 
 PallyPower.Cooldowns = {
-	[1] = {633, 2800, 10310, 27154},	-- Improved Lay On Hands
+	[1] = {633, 2800, 10310, 27154},	-- Lay On Hands
 	[2] = {19752},						-- Divine Intervention
 }