Don't wrap lines when we don't have a column size

For example when we are not in a tty, there is no point in wrapping the
output. This actually makes the job harder for scripts.

$ pacman -Si binutils | grep Desc
Description           : A set of programs to assemble and manipulate binary and

The description was cut because the rest was on the following line.

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
[Dan: use printf everywhere]
Signed-off-by: Dan McGee <dan@archlinux.org>

0 files changed, 0 insertions, 0 deletions