[xml/sgml-pkgs] Bug#545726: Use of uninitialized value $remove in numeric eq (==) at /usr/sbin/update-catalog

[jidanni at jidanni.org]

Package: docbook-xml
Version: 4.5-7

Upon upgrade, one sees tons of:
Setting up docbook-xml (4.5-7) ...

WARNING: You are using the compatibility symlink `update-catalog'.
WARNING: This command will disappear in the future (see #88008).
WARNING: The command is now named `update-sgmlcatalog'.

Use of uninitialized value $remove in numeric eq (==) at /usr/sbin/update-catalog line 205.