[toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
The older form is not necessary since we dropped python 2.5 compability. This
will help Python 3.3 experimentation.
#! /bin/sh -e
#
if [ "$1" = remove -o "$1" = upgrade ]; then
if which install-docs >/dev/null 2>&1; then
install-docs -r cubicweb-doc
fi
fi
#DEBHELPER#
exit 0