utils: raspberrypi: ctt: json_pretty_print: Fix indentation handling

Indentation is handled by outputting spaces right after outputting a
newline character. That works in most cases, but would result in the
input '{}' being printed as

{
    }

instead of

{
}

Fix it by outputting the indentation before outputting the next
character after a newline. The indentation value will be updated by
then.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Tested-by: David Plowman <david.plowman@raspberrypi.com>

0 files changed, 0 insertions, 0 deletions