Bug#778556: lintian: Cannot process ctwn: "debian/patches" is not a directory or a symlink

[Niels Thykier <niels@thykier.net>]

Package: lintian
Version: 2.5.30+deb8u3
Severity: normal

>From lintian.d.o's logs:

"""
N: Processing source package ctwm (version 3.7-3.3, arch source) ...
W: ctwm source (3.7-3.3) [source]: dh_installmanpages-is-obsolete line 69
W: ctwm source (3.7-3.3) [source]: debhelper-but-no-misc-depends ctwm
W: ctwm source (3.7-3.3) [source]: debhelper-compat-file-is-missing
W: ctwm source (3.7-3.3) [source]: package-uses-deprecated-debhelper-compat-version 4
Path "debian/patches" is not a directory or a symlink at /srv/lintian.debian.org/root/checks/patch-systems.pm line 55
internal error: cannot run patch-systems check on package source:ctwm/3.7-3.3
warning: skipping check of source:ctwm/3.7-3.3
"""

~Niels