fix cyCircled support causing taint messages in some cases

Bartender4.toc

@@ -3,7 +3,7 @@
 ## Title: Bartender4
 ## Author: Nevcairiel
 ## SavedVariables: Bartender4DB
-## OptionalDeps: Ace3, cyCircled
+## OptionalDeps: Ace3
 ## X-Embeds: Ace3
 ## X-Category: Action Bars
 ## Version: 4.0

ButtonBar.lua

@@ -176,8 +176,10 @@ function ButtonBar:GetStyle()
 end
 
 function ButtonBar:SetStyle(style)
-	self.config.style = style
-	self:ForAll("ApplyStyle", style)
+	if style then
+		self.config.style = style
+	end
+	self:ForAll("ApplyStyle", self.config.style)
 end
 
 

ButtonStyle.lua

@@ -92,5 +92,5 @@ end
 
 function Bartender4:cyLoaded()
 	cydb = cyCircled_Bartender4 and cyCircled_Bartender4.db
-	Bartender4.Bar:ForAll("ApplyConfig")
+	Bartender4.Bar:ForAll("SetStyle")
 end