From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 2 Oct 2011 20:09:52 +0000 (-0700)
Subject: print_changelog: if no changelogs, no newline
X-Git-Tag: v2.2.0_alpha61~19
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=053ce10dcaa85a61d0049cd08b4e725d67a271f6;p=portage.git

print_changelog: if no changelogs, no newline

This will fix bug #385413.
---

diff --git a/pym/_emerge/resolver/output.py b/pym/_emerge/resolver/output.py
index 05e316a66..f74d13a7f 100644
--- a/pym/_emerge/resolver/output.py
+++ b/pym/_emerge/resolver/output.py
@@ -574,6 +574,8 @@ class Display(object):
 	def print_changelog(self):
 		"""Prints the changelog text to std_out
 		"""
+		if not self.changelogs:
+			return
 		writemsg_stdout('\n', noiselevel=-1)
 		for revision, text in self.changelogs:
 			writemsg_stdout(bold('*'+revision) + '\n' + text,