Minor clean up of if-then nesting in checks for environment variables and config options. No functional changes. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Minor clean up of if-then nesting in checks for environment variables and config options. No functional changes. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>