tools: kwboot: Print trailing newline after terminal is terminated

Print trailing newline as the last printed byte can be something
different.

Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Chris Packham <[email protected]>
Tested-by: Chris Packham <[email protected]>

1 files changed, 1 insertions, 0 deletions

diff --git a/tools/kwboot.c b/tools/kwboot.c
index 7fa742d84cc..941f4228f98 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -560,6 +560,7 @@ kwboot_terminal(int tty)
 
 	if (in >= 0)
 		tcsetattr(in, TCSANOW, &otio);
+	printf("\n");
 out:
 	return rc;
 }