if [ X$FAI_ACTION = Xinstall -o X$FAI_ACTION = X ]; then
:
else
- return
+ return 0
fi
if [ X$action = Xdirinstall ]; then
- return
+ return 0
fi
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)' > $red
-dialog --colors --clear --aspect 6 --title "FAI - Fully Automatic Installation" --trim \
- --msgbox "\n\n If you continue, \n all your data on the disk \n \n|\Zr\Z1 WILL BE DESTROYED \Z0\Zn|\n\n" 0 0 1>$out
+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
+
+# stop on any error, or if ESC was hit
+if [ $? -ne 0 ]; then
+ task_error 999
+fi
+
+rm $red
+unset red
+exec 1>&4 # restore stdout