From eaa2807952d6c9ede79389c03e495ad4f328ba71 Mon Sep 17 00:00:00 2001
From: jilles <jilles@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Sat, 22 Jun 2013 17:28:57 +0000
Subject: [PATCH] MFC r251443: release: Allow empty extra distributions.

For example, WITHOUT_SHAREDOCS= in src.conf creates an empty doc
distribution.

Submitted by:	Kurt Lidl
Tested by:	Kurt Lidl


git-svn-id: svn://svn.freebsd.org/base/stable/9@252098 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 Makefile.inc1 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.inc1 b/Makefile.inc1
index 252a11d80..0b9013abf 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -754,7 +754,7 @@ distributeworld installworld: installcheck installcheck_UGID
 	    ${IMAKEENV} rm -rf ${INSTALLTMP}
 .if make(distributeworld)
 .for dist in ${EXTRA_DISTRIBUTIONS}
-	find ${DESTDIR}/${DISTDIR}/${dist} -empty -delete
+	find ${DESTDIR}/${DISTDIR}/${dist} -mindepth 1 -empty -delete
 .endfor
 .if defined(NO_ROOT)
 .for dist in base ${EXTRA_DISTRIBUTIONS}
-- 
2.45.0