X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=fai%2Fconfig%2Fclass%2F41-warning.sh;h=f66085d52d40cb3a3a1053d3161e257e86827ca2;hb=fd92920315ea1ec28049041f74011324c750c667;hp=b3da9feb22135ab30d5939f905b9a421a5b75716;hpb=7f77555b3d92709034fe41919358053c650c71e1;p=automated-distro-installer

diff --git a/fai/config/class/41-warning.sh b/fai/config/class/41-warning.sh
index b3da9fe..f66085d 100755
--- a/fai/config/class/41-warning.sh
+++ b/fai/config/class/41-warning.sh
@@ -3,16 +3,29 @@
 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