scm: git: use with_settings instead of assigned setting at functional test git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.1-stable@10499 e93f8b46-1217-0410-a6f0-8f06a7374b81
scm: git: use with_settings instead of assigned setting at functional test git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/branches/2.1-stable@10499 e93f8b46-1217-0410-a6f0-8f06a7374b81