From: Felix Nilsson <fel...@axis.com>
Handle errors when SHLVL isn't set.
Signed-off-by: Felix Nilsson <fel...@axis.com>
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
(cherry picked from commit 5df53fcfe3b70a5312fced3fcc1ba6290f2ee794)
Signed-off-by: Peter Kjellerstedt <peter.kjellerst...@axis.com>
Signed-off-by: Steve Sakoman <st...@sakoman.com>
---
meta/recipes-core/base-files/base-files/profile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/recipes-core/base-files/base-files/profile
b/meta/recipes-core/base-files/base-files/profile
index bded3757cc..5e8393c91c 100644
--- a/meta/recipes-core/base-files/base-files/profile
+++ b/meta/recipes-core/base-files/base-files/profile
@@ -58,7 +58,7 @@ resize() {
fi
# only do this for /dev/tty[A-z] which are typically
# serial ports
- if [ $FIRSTTIMESETUP -eq 1 -a $SHLVL -eq 1 ] ; then
+ if [ $FIRSTTIMESETUP -eq 1 -a ${SHLVL:-1} -eq 1 ] ; then
case $(tty 2>/dev/null) in
/dev/tty[A-z]*) resize >/dev/null;;
esac
--
2.34.1
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