debian: package scripts improved to recover post-install failure.
Regressions were introduced in d52fbee2c4d9, 5929d8292057.
diff --git a/debian/nginx.lintian-overrides b/debian/nginx.lintian-overrides
index b7d2ee0..1894327 100644
--- a/debian/nginx.lintian-overrides
+++ b/debian/nginx.lintian-overrides
@@ -2,3 +2,5 @@
nginx binary: binary-without-manpage usr/sbin/nginx-debug
# the name is not wrong
nginx: wrong-name-for-upstream-changelog usr/share/doc/nginx/CHANGES.ru.gz
+# nginx-debug is not intended to be registered in rc.d
+nginx: script-in-etc-init.d-not-registered-via-update-rc.d etc/init.d/nginx-debug
