* Fix to hiding and showing of frames when the frame list is updated, so deleting a frame makes it disappear

diff --git a/PerfectRaid.lua b/PerfectRaid.lua
index 9b337a1..ec519e7 100644
--- a/PerfectRaid.lua
+++ b/PerfectRaid.lua
@@ -121,6 +121,19 @@ function PerfectRaid:Enable()
 end

 function PerfectRaid:UpdateRaidFrames()
+	-- Hide all existing raid frames, in case we deleted one
+	if not InCombatLockdown() then
+		local idx = 1
+		repeat
+			local name = "PRHeader"..idx
+			local header = getglobal(name)
+			if header then
+				header:Hide()
+			end
+			idx = idx + 1
+		until not header
+	end
+
 	-- Create our raid frames
 	for idx,entry in ipairs(self.db.profile.headers) do
 		self:CreateRaidFrame(idx)
diff --git a/PerfectRaid_Frames.lua b/PerfectRaid_Frames.lua
index e88e13e..adb49f1 100644
--- a/PerfectRaid_Frames.lua
+++ b/PerfectRaid_Frames.lua
@@ -608,7 +608,7 @@ function Frames:SaveEntry()
 		(numColumns or maxUnits or colSpacing or colAnchor) then
 		err = L["If you choose any of the column options, all of them become required fields.  Please choose the number of columns, max units, column spacing and column anchor."]
 	elseif not filter and not partyFrame then
-		err = L["You must select at least one class or group to display."]
+		--err = L["You must select at least one class or group to display."]
 	end

 	if err then