From 31e18d04d726d5a03c648976ba58b1163b18ee63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?= <dgaubert@cartodb.com>
Date: Wed, 31 Aug 2016 13:57:28 +0200
Subject: [PATCH] Undo unneeded optimization

---
 lib/cartodb/backends/template_maps.js | 40 ++++++++++-----------------
 1 file changed, 15 insertions(+), 25 deletions(-)

diff --git a/lib/cartodb/backends/template_maps.js b/lib/cartodb/backends/template_maps.js
index 1a81d314..a4e7dbe3 100644
--- a/lib/cartodb/backends/template_maps.js
+++ b/lib/cartodb/backends/template_maps.js
@@ -473,32 +473,22 @@ o.instance = function(template, params) {
     all_params[k] = val;
   });
 
-    // // NOTE: we're deep-cloning the layergroup here
-    var layergroup = JSON.parse(JSON.stringify(template.layergroup));
-    var visibility = template.layer_visibility || {};
+  // NOTE: we're deep-cloning the layergroup here
+  var layergroup = JSON.parse(JSON.stringify(template.layergroup));
+  for (var i=0; i<layergroup.layers.length; ++i) {
+    var lyropt = layergroup.layers[i].options;
 
-    layergroup.layers = layergroup.layers
-        .map(function (layer, i) {
-            if (visibility[layer.id] === false || visibility[''+i] === false) {
-                return;
-            }
-
-            if (params.styles && params.styles[i]) {
-                // dynamic styling for this layer
-                layer.options.cartocss = params.styles[i];
-            } else if (layer.options.cartocss) {
-                layer.options.cartocss = _replaceVars(layer.options.cartocss, all_params);
-            }
-
-            if (layer.options.sql) {
-                layer.options.sql = _replaceVars(layer.options.sql, all_params);
-            }
-
-            return layer;
-        })
-        .filter(function (layer) {
-            return !!layer;
-        });
+    if ( params.styles && params.styles[i] ) {
+        // dynamic styling for this layer
+        lyropt.cartocss = params.styles[i];
+    } else if ( lyropt.cartocss ) {
+        lyropt.cartocss = _replaceVars(lyropt.cartocss, all_params);
+    }
+    if ( lyropt.sql) {
+        lyropt.sql = _replaceVars(lyropt.sql, all_params);
+    }
+    // Anything else ?
+  }
 
   // extra information about the template
   layergroup.template = {