charts.js: Fix params passed to net usage queries

Signed-off-by: Diego Giovane Pasqualin <dpasqualin@c3sl.ufpr.br>

web/routes/charts.js

@@ -25,7 +25,7 @@ exports.get_data = function(req, res) {
             },
             {
                 type: 'avail_sub_cities', file: 'queries/tlbr/avail/sub_cities.sql'
-                , params: [ req.params.region, req.params.state ]
+                , params: [ req.params.state ]
             },
             {
                 type: 'avail_sub_telecenters', file: 'queries/tlbr/avail/sub_telecenters.sql'
@@ -47,7 +47,7 @@ exports.get_data = function(req, res) {
             },
             {
                 type: 'net_usage_sub_cities', file: 'queries/tlbr/net_usage/sub_cities.sql'
-                , params: [ req.params.region ]
+                , params: [ req.params.state ]
             },
             {
                 type: 'net_usage_sub_telecenters', file: 'queries/tlbr/net_usage/sub_telecenters.sql'
@@ -71,7 +71,6 @@ exports.get_data = function(req, res) {
             for (var p=0; p<query.params.length; p++) {
                 query.params[p] = query.params[p] || null;
             }
-
             req.db.queryFromFile(query.file, query.params, function (result) {
                 req.db.done();
                 res.json(result.rows);