[datafeed] also catch EnvironmentError when trying to load the cwclientlib config file
means the config file has not been found, so fall back to the old implementation
instead of crashing.
#! /bin/sh -e
#
if [ "$1" = configure ]; then
if which install-docs >/dev/null 2>&1; then
install-docs -i /usr/share/doc-base/cubicweb-doc
fi
fi
#DEBHELPER#
exit 0