From 51faa24b37054cb7b8e7931b47cde8eae4d2b33a Mon Sep 17 00:00:00 2001
From: Toshi MARUYAMA <marutosijp2@yahoo.co.jp>
Date: Wed, 16 Mar 2011 00:51:14 +0000
Subject: [PATCH] scm: use blank? for "root @ branch" in repository tree
 viewing.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5147 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/views/repositories/_breadcrumbs.rhtml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/repositories/_breadcrumbs.rhtml b/app/views/repositories/_breadcrumbs.rhtml
index 026cab93..63236800 100644
--- a/app/views/repositories/_breadcrumbs.rhtml
+++ b/app/views/repositories/_breadcrumbs.rhtml
@@ -23,6 +23,6 @@ dirs.each do |dir|
   # For Mercurial *tip*, @rev and @changeset are nil.
   rev_text = @changeset.nil? ? @rev : format_revision(@changeset)
 %>
-<%= "@ #{h rev_text}" if rev_text %>
+<%= "@ #{h rev_text}" unless rev_text.blank? %>
 
 <% html_title(with_leading_slash(path)) -%>