From 75b71f8afb5e29d4a317f4e0c680c58676e167fe Mon Sep 17 00:00:00 2001
From: "William L. Thomson Jr" <wlt@o-sinc.com>
Date: Sun, 21 Feb 2016 19:07:00 -0500
Subject: [PATCH] eclass/java-utils-2.eclass: Added -r to xargs in
 java-pkg_addres

The -r option is necessary in case find does not output anything. Which
makes the jar uf command fail. This has no effect otherwise and should
be safe to add right away. It prevents potential issues/bug.
---
 eclass/java-utils-2.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/java-utils-2.eclass b/eclass/java-utils-2.eclass
index 5be7e172c7d7..cb1c1d8b1301 100644
--- a/eclass/java-utils-2.eclass
+++ b/eclass/java-utils-2.eclass
@@ -262,7 +262,7 @@ java-pkg_addres() {
 	shift 2
 
 	pushd "${dir}" > /dev/null || die "pushd ${dir} failed"
-	find -L -type f ! -path "./target/*" ! -path "./sources.lst" ! -name "MANIFEST.MF" ! -regex ".*\.\(class\|jar\|java\)" "${@}" -print0 | xargs -0 jar uf "${jar}" || die "jar failed"
+	find -L -type f ! -path "./target/*" ! -path "./sources.lst" ! -name "MANIFEST.MF" ! -regex ".*\.\(class\|jar\|java\)" "${@}" -print0 | xargs -r0 jar uf "${jar}" || die "jar failed"
 	popd > /dev/null || die "popd failed"
 }
 
-- 
2.26.2