X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=debian%2Fxfonts-traditional.prerm;h=7578f5250491227af21748ef7441bd33f90ce31a;hb=4e1c892a5260cbb9f0ffabf3adf20b40c45e6099;hp=71f3f5d2bee3b9b061be02e7ea0af4247f2e862f;hpb=b9008d6dd9bc8ef91f0080e8d73cdd0d14e9161c;p=xfonts-traditional.git

diff --git a/debian/xfonts-traditional.prerm b/debian/xfonts-traditional.prerm
index 71f3f5d..7578f52 100755
--- a/debian/xfonts-traditional.prerm
+++ b/debian/xfonts-traditional.prerm
@@ -2,7 +2,10 @@
 set -e
 
 . /usr/share/debconf/confmodule
-aliasfile=/etc/X11/fonts/misc/xfonts-base.alias
+
+#DEBHELPER#
+
+/usr/share/xfonts-traditional/checkfiles prerm "$@"
 
 case "$1" in
 
@@ -10,25 +13,20 @@ remove)
 
 	echo 'Checking that "fixed" is not from xfonts-traditional...'
 
-	if grep '^fixed[	 ][	 ]*-trad-' $aliasfile \
-	    /usr/share/fonts/X11/misc/fonts.alias; then
-		cat >&2 <<'END'
-
-Removing xfonts-traditional would break your X server by removing "fixed".
-
-You should not remove xfonts-traditional while "fixed" refers to one
-of its fonts.  You probably want to check the differences between
-/etc/X11/fonts/misc/xfonts-base.alias and xfonts-base.alias.not-trad,
-reconcile any changes, and then run "update-fonts-alias misc".
-After that you can retry the removal.
-
-END
-		printf 'Continue anyway ? [n/y] '
-		read x </dev/tty
-		case "$x" in
-		y*|Y*)	;;
-		*)	exit 1 ;;
-		esac
+	if grep '^fixed[	 ][	 ]*-trad-' \
+			/etc/X11/fonts/misc/xfonts-base.alias \
+			/usr/share/fonts/X11/misc/fonts.alias; then
+
+		RET=''
+		db_input critical xfonts-traditional/confirm-break-remove ||:
+		db_go ||:
+		db_get xfonts-traditional/confirm-break-remove ||:
+		if [ x$RET != xtrue ]; then
+			db_fset xfonts-traditional/confirm-break-remove \
+				seen false ||:
+			echo 'Aborting to avoid breaking "fixed".' >&2
+			exit 1
+		fi
 	fi
 
 	for d in /usr/share/fonts/X11 /usr/local/share/fonts/X11; do