GitUI.FormFixHome.ok_Click C# (CSharp) Метод

        private void ok_Click(object sender, EventArgs e)
        {
            if (otherHome.Checked)
            {
                if (string.IsNullOrEmpty(otherHomeDir.Text))
                {
                    MessageBox.Show("Please enter a HOME directory.");
                    return;
                }
                Settings.CustomHomeDir = otherHomeDir.Text;
            }
            else
                Settings.CustomHomeDir = "";

            Settings.UserProfileHomeDir = userprofileHome.Checked;

            GitCommands.GitCommands.SetEnvironmentVariable(true);
            if (!Directory.Exists(Environment.GetEnvironmentVariable("HOME")) || string.IsNullOrEmpty(Environment.GetEnvironmentVariable("HOME")))
            {
                MessageBox.Show("The environment variable HOME point to a directory that is not accessible:" + Environment.NewLine +
                                "\"" + Environment.GetEnvironmentVariable("HOME") + "\"");

                return;
            }

            Close();
        }