match: drop support for empty pattern list in patternmatcher
Since the caller now deals with empty pattern lists, we can drop that
support in the patternmatcher. It now gets the more logical behavior
of matching nothing when no patterns are given (although there is no
in-core caller that will pass no patterns).
FROM centos:centos5
RUN yum install -y gcc make rpm-build gettext tar
RUN yum install -y python-devel python-docutils
# For creating repo meta data
RUN yum install -y createrepo
RUN yum install -y readline-devel openssl-devel ncurses-devel zlib-devel bzip2-devel