From 0fcff887fe5a6e682da9ccd47a4e6c5927f332ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9as=20Livet?= <andreas.livet@gmail.com>
Date: Fri, 17 Mar 2017 11:29:27 +0100
Subject: [PATCH] Avoid putting a space in empty comments

In our pipeline, empty comments in po files are generated without
a space after '#' and saving a po file using pofile lib generates
unwanted diff that need to be handle manually which is really annoying.
This pull request simply trim the comment line.
---
 lib/po.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/po.js b/lib/po.js
index 623165f..a7f9c2c 100644
--- a/lib/po.js
+++ b/lib/po.js
@@ -20,12 +20,12 @@ PO.prototype.toString = function () {
 
     if (this.comments) {
         this.comments.forEach(function (comment) {
-            lines.push('# ' + comment);
+            lines.push(('# ' + comment).trim());
         });
     }
     if (this.extractedComments) {
         this.extractedComments.forEach(function (comment) {
-            lines.push('#. ' + comment);
+            lines.push(('#. ' + comment).trim());
         });
     }