X-Git-Url: https://git.distorted.org.uk/~mdw/xfonts-traditional/blobdiff_plain/4ff07717b0e4435f1f15fd5fcb762301be8822d0..6cc0cac2f514406b1435d0de7bfc1403ac242160:/debian/xfonts-traditional.prerm

diff --git a/debian/xfonts-traditional.prerm b/debian/xfonts-traditional.prerm
old mode 100644
new mode 100755
index a2786a6..35f8eda
--- a/debian/xfonts-traditional.prerm
+++ b/debian/xfonts-traditional.prerm
@@ -3,43 +3,54 @@ set -e
 
 . /usr/share/debconf/confmodule
 
+#DEBHELPER#
+
+aliasfile=/etc/X11/fonts/misc/xfonts-base.alias
+
 case "$1" in
 
 remove)
 
-	echo 'Checking that "fixed" is not from xfonts-traditional..."
+	echo 'Checking that "fixed" is not from xfonts-traditional...'
 
-	if grep '^fixed[	 ][	 ]*-trad-'; then
-		cat >&2 <<END
-Removing xfonts-traditional would probably your X server by removing "fixed".
+	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,
-and probably replace the former with the latter, and retry the removal.
+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
+		read x </dev/tty
 		case "$x" in
 		y*|Y*)	;;
 		*)	exit 1 ;;
 		esac
 	fi
 
-	;;
+	for d in /usr/share/fonts/X11 /usr/local/share/fonts/X11; do
+		if ! test -e "$d"; then continue; fi
 
-	find /usr/share/fonts/X11 /usr/local/share/fonts/X11 \
-		   -type f \
-		\( -name xfonts-traditional.log -o \
-		   -name xfonts-traditional.done -o 
-		   -name xfonts-traditional.done.new -o 
-		   -name trad--\*.pcf.gz.new \) \
-		-print0 | xargs -0r rm
-
-	find /usr/share/fonts/X11 /usr/local/share/fonts/X11 \
-		   -type f \
-		   -name trad--\*.pcf.gz \
-		-print0 | xargs -0r rm
+		find "$d" \
+			   -type f \
+			\( -name xfonts-traditional.log -o \
+			   -name xfonts-traditional.done -o \
+			   -name xfonts-traditional.done.new -o  \
+			   -name trad--\*.pcf.gz.new \) \
+			-print0 | xargs -0r rm --
+
+		find "$d" \
+			   -type f \
+			   -name trad--\*.pcf.gz \
+			-print0 | xargs -0r rm --
+	done
+
+	;;
 
 esac