scm: subversion: code clean up model.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5429 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/scm/adapters/subversion_adapter.rb b/lib/redmine/scm/adapters/subversion_adapter.rb
index 2b800ea0d290ab8d93e70eedafa77a7dd533de14..de69cc07756cad0417d775b564c43b06f01828df 100644 (file)
--- a/lib/redmine/scm/adapters/subversion_adapter.rb
+++ b/lib/redmine/scm/adapters/subversion_adapter.rb
@@ -251,9 +251,9 @@ module Redmine
           return nil if $? && $?.exitstatus != 0\r
           blame\r
         end\r
-        \r
+\r
         private\r
-        \r
+\r
         def credentials_string\r
           str = ''\r
           str << " --username #{shell_quote(@login)}" unless @login.blank?\r
@@ -261,9 +261,10 @@ module Redmine
           str << " --no-auth-cache --non-interactive"\r
           str\r
         end\r
-        \r
+\r
         # Helper that iterates over the child elements of a xml node\r
-        # MiniXml returns a hash when a single child is found or an array of hashes for multiple children\r
+        # MiniXml returns a hash when a single child is found
+        # or an array of hashes for multiple children\r
         def each_xml_element(node, name)\r
           if node && node[name]\r
             if node[name].is_a?(Hash)\r