From 4d0d02d7174812a2eab5cc5bedaa3cf4d7c75d01 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 20 Jan 2016 06:32:17 -0800
Subject: [PATCH] eutils.eclass: estack_pop: quote unset argument for bug
 571318

---
 eclass/eutils.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/eutils.eclass b/eclass/eutils.eclass
index 11630512e8f7..13bf1e6cc637 100644
--- a/eclass/eutils.eclass
+++ b/eclass/eutils.eclass
@@ -99,7 +99,7 @@ estack_pop() {
 	if [[ -n ${_estack_retvar} ]] ; then
 		eval ${_estack_retvar}=\"\${${_estack_name}\[${_estack_i}\]}\"
 	fi
-	eval unset ${_estack_name}\[${_estack_i}\]
+	eval unset \"${_estack_name}\[${_estack_i}\]\"
 }
 
 # @FUNCTION: evar_push
-- 
2.26.2