fix: we had too many \n characters (#17)

bcoe · bcoe · commit 67a01cd78217 · 2016-04-10T19:19:07.000-07:00
diff --git a/index.js b/index.js
@@ -93,7 +93,7 @@ function outputChangelog (argv, cb) {
 
   changelogStream.on('end', function () {
     checkpoint('outputting changes to %s', [argv.infile])
-    fs.writeFileSync(argv.infile, header + '\n' + content + oldContent, 'utf-8')
+    fs.writeFileSync(argv.infile, header + '\n' + (content + oldContent).replace(/\n+$/, '\n'), 'utf-8')
     return cb()
   })
 }

Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ function outputChangelog (argv, cb) {`
`93`	`93`
`94`	`94`	`changelogStream.on('end', function () {`
`95`	`95`	`checkpoint('outputting changes to %s', [argv.infile])`
`96`		`- fs.writeFileSync(argv.infile, header + '\n' + content + oldContent, 'utf-8')`
	`96`	`+ fs.writeFileSync(argv.infile, header + '\n' + (content + oldContent).replace(/\n+$/, '\n'), 'utf-8')`
`97`	`97`	`return cb()`
`98`	`98`	`})`
`99`	`99`	`}`