FIX: Change incorrect use of 'fs.createWriteStream'

Thanks for the tip @ChALkeR

Closes #1

.gitignore

@@ -55,4 +55,3 @@ build
 
 node_modules
 gists
-!gists/.gitkeep

gist-backup.js

@@ -7,7 +7,7 @@ var prompt = require('synchro-prompt');
 
 var ghUsername = process.argv[2] || prompt('Your GitHub Username? ');
 var ghPassword = process.argv[3] || prompt('Your GitHub Password? ');
-var savedir = process.argv[4] || prompt('Path to back-up dir (will create if not exists)? ');
+var savedir = process.argv[4] || prompt('Path to back-up dir (will create if not exists)? ') || 'gists';
 
 mkdirp(savedir);
 
@@ -59,14 +59,11 @@ function getGists(page) {
  if (gist.files.hasOwnProperty(file)) {
  var raw_url = gist.files[file].raw_url;
  var filename = gist.files[file].filename;
- request(raw_url).pipe(fs.createWriteStream(dir + '/' + filename, function (error) {
- if (error) {
- throw error;
- } else {
- console.log('successfully created ' + dir + '/' + filename);
- }
-
- }));
+ var streamed = fs.createWriteStream(dir + '/' + filename);
+ request(raw_url).pipe(streamed);
+ streamed.on('error', function(error){
+ console.log('Write error: ' + error);
+ });
  }
  }
  });

package.json

@@ -1,6 +1,6 @@
 {
  "name": "gist-backup",
- "version": "1.0.0",
+ "version": "1.0.1",
  "description": "This script will download all gist files to local directory",
  "main": "gist-backup.js",
  "dependencies": {