update upstream to 9084a3cbc0a55422beea4a55b530c1f03a910617 feb 2024

[automated-distro-installer] / fai / config / class / 41-warning.sh

diff --git a/fai/config/class/41-warning.sh b/fai/config/class/41-warning.sh
index e9f9ec5b396bffc40147e1fed3ffde799e4dd947..f66085d52d40cb3a3a1053d3161e257e86827ca2 100755 (executable)
--- a/fai/config/class/41-warning.sh
+++ b/fai/config/class/41-warning.sh
@@ -13,11 +13,13 @@ grep -q INSTALL $LOGDIR/FAI_CLASSES || return 0
 [ "$flag_menu" ] || return 0
 
 out=$(tty)
+# save stdout and redirect stdout to tty
+exec 4>&1 > $out
 red=$(mktemp)
 echo 'screen_color = (CYAN,RED,ON)' > $red
 
 DIALOGRC=$red dialog --colors --clear --aspect 6 --title "FAI - Fully Automatic Installation" --trim \
-               --msgbox "\n\n        If you continue,       \n   all your data on the disk   \n                               \n|\Zr\Z1       WILL BE DESTROYED     \Z0\Zn|\n\n" 0 0 1>$out
+               --msgbox "\n\n        If you continue,       \n   all your data on the disk   \n                               \n|\Zr\Z1       WILL BE DESTROYED     \Z0\Zn|\n\n" 0 0
 
 # stop on any error, or if ESC was hit
 if [ $? -ne 0 ]; then
@@ -26,3 +28,4 @@ fi
 
 rm $red
 unset red
+exec 1>&4 # restore stdout