Minor changes

lib/models/formats/ogr.js

@@ -266,9 +266,7 @@ OgrFormat.prototype.sendResponse = function (opts, callback) {
                 logger.info({ custom: true }, 'cleanup');
                 // unlink dump file (sync to avoid race condition)
                 console.log('removing', dumpfile);
-                try {
-                    fs.unlinkSync(dumpfile);
-                } catch (e) {
+                try { fs.unlinkSync(dumpfile); } catch (e) {
                     if (e.code !== 'ENOENT') {
                         console.log('Could not unlink dumpfile ' + dumpfile + ': ' + e);
                     }
@@ -286,6 +284,7 @@ function ExportRequest (ostream, callback, beforeSink) {
     this.canceled = false;
 
     var that = this;
+
     this.ostream.on('close', function () {
         logger.info({ custom: true }, 'close ExportRequest');
         that.canceled = true;

lib/models/formats/ogr/csv.js

@@ -1,7 +1,6 @@
 'use strict';
 
 var Ogr = require('./../ogr');
-var serverOptions = require('./../../../server-options');
 
 function CsvFormat () {}