From 0c78afc8d6624dbab903859a2a662d92897b18a4 Mon Sep 17 00:00:00 2001
From: Patrick Zimmermann <patrick@zakweb.de>
Date: Mon, 18 Feb 2013 19:52:56 +0100
Subject: [PATCH] Simplify a junk of code with a very elegant join snippet by
 googol++.

---
 openlp/plugins/songs/forms/songreviewwidget.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/openlp/plugins/songs/forms/songreviewwidget.py b/openlp/plugins/songs/forms/songreviewwidget.py
index 81154750a..9799a9ee7 100644
--- a/openlp/plugins/songs/forms/songreviewwidget.py
+++ b/openlp/plugins/songs/forms/songreviewwidget.py
@@ -119,11 +119,7 @@ class SongReviewWidget(QtGui.QWidget):
         self.song_authors_content = QtGui.QLabel(self)
         self.song_authors_content.setObjectName(u'song_authors_content')
         self.song_authors_content.setWordWrap(True)
-        authors_text = u''
-        for author in self.song.authors:
-            authors_text += author.display_name + ', '
-        if authors_text:
-            authors_text = authors_text[:-2]
+        authors_text = u', '.join([author.display_name for author in self.song.authors])
         self.song_authors_content.setText(authors_text)
         self.song_info_form_layout.setWidget(5, QtGui.QFormLayout.FieldRole, self.song_authors_content)
         # Add verse order widget.