changed conditions

lam-packaging/debian/postinst

@@ -70,9 +70,7 @@ if [ "$1" = "configure" ]; then
                        fi
                        ln -s /etc/ldap-account-manager/apache.conf /etc/$server/conf-available/ldap-account-manager.conf
                    fi
-                   if [ ! `a2query -q -c ldap-account-manager` ]; then
-                       a2enconf -q ldap-account-manager
-                   fi
+                   a2query -q -c ldap-account-manager || a2enconf -q ldap-account-manager
                    restart="$restart $server"
                fi
                ;;

lam-packaging/debian/postrm

@@ -24,9 +24,9 @@ if [ -f /usr/share/debconf/confmodule ]; then
 				server=${server%,}
 				case "$server" in
 						apache2)
-								if [ `a2query -q -c ldap-account-manager` ]; then
-									a2disconf -q ldap-account-manager
-								fi
+								set +e
+								a2query -q -c ldap-account-manager && a2disconf -q ldap-account-manager
+								set -e
 								rm -f /etc/$server/conf-available/ldap-account-manager.conf
 								test -x /usr/sbin/$server || continue
 								restart="$restart $server"