Module:Protection banner: Difference between revisions

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@@ Line 350: / Line 350: @@
 function Blurb:_substituteParameters(msg)
 	if not self._params then
-		local params, parameterFuncs = {}, {}
+		local parameterFuncs = {}
-		setmetatable(params, {
-			__index = function (t, k)
-				local param
-				if parameterFuncs[k] then
-					param = parameterFuncs[k](self)
-				end
-				param = param or ''
-				params[k] = param
-				return param
-			end
-		})
 		parameterFuncs.CURRENTVERSION     = self._makeCurrentVersionParameter
@@ Line 383: / Line 372: @@
 		parameterFuncs.VANDAL             = self._makeVandalTemplateParameter
-		self._params = params
+		self._params = setmetatable({}, {
+			__index = function (t, k)
+				local param
+				if parameterFuncs[k] then
+					param = parameterFuncs[k](self)
+				end
+				param = param or ''
+				t[k] = param
+				return param
+			end
+		})
 	end