debian: simplify entrouvert-archive-keyring.postrm

debian-jessie/entrouvert-archive-keyring.postrm

@@ -1,41 +1,11 @@
 #!/bin/sh
-# postrm script for test
-#
-# see: dh_installdeb(1)
 
 set -e
 
-# summary of how this script can be called:
-#        * <postrm> `remove'
-#        * <postrm> `purge'
-#        * <old-postrm> `upgrade' <new-version>
-#        * <new-postrm> `failed-upgrade' <old-version>
-#        * <new-postrm> `abort-install'
-#        * <new-postrm> `abort-install' <old-version>
-#        * <new-postrm> `abort-upgrade' <old-version>
-#        * <disappearer's-postrm> `disappear' <overwriter>
-#          <overwriter-version>
-# for details, see https://www.debian.org/doc/debian-policy/ or
-# the debian-policy package
-
-
-case "$1" in
-    purge|remove)
-        keyring=/etc/apt/trusted.gpg.d/entrouvert-archive.gpg
-        test -f $keyring && rm $keyring
-        ;;
-    upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
-    ;;
-
-    *)
-        echo "postrm called with unknown argument \`$1'" >&2
-        exit 1
-    ;;
-esac
-
-# dh_installdeb will replace this with shell code automatically
-# generated by other debhelper scripts.
+if [ "$1" = "purge" ]
+then
+  rm -f /etc/apt/trusted.gpg.d/entrouvert-archive.gpg
+fi
 
 #DEBHELPER#
 
-exit 0