[patch] Don't clobber _E_INSDESTTREE_

0001-doins-don-t-clobber-_E_INSDESTTREE_.patch (text/plain), 968 bytes, created by Mike Gilbert on 2018-03-08 19:19:39 UTC

From 648c1b077148272dc5e18c929f25cc7a507a1d4f Mon Sep 17 00:00:00 2001
From: Mike Gilbert <[e-mail]>
Date: Thu, 8 Mar 2018 14:09:07 -0500
Subject: [PATCH] doins: don't clobber _E_INSDESTTREE_
To: [e-mail]

This might be set by another helper function (doconfd, doenvd, doheader).

Bug: https://bugs.gentoo.org/649946
Fixes: a5d0111d0bdaa7ee9e5c68e22b4a97ce415e119b
---
 bin/ebuild-helpers/doins | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/ebuild-helpers/doins b/bin/ebuild-helpers/doins
index 327d409a4..219bbe5d7 100755
--- a/bin/ebuild-helpers/doins
+++ b/bin/ebuild-helpers/doins
@@ -20,7 +20,7 @@ else
 	if ! ___eapi_has_DESTTREE_INSDESTTREE; then
 		[[ -n ${INSDESTTREE} ]] &&
 			die "${0##*/}: \${INSDESTTREE} has been banned for EAPI '$EAPI'; use 'into' instead"
-	else
+	elif [[ -z ${_E_INSDESTTREE_+set} ]]; then
 		# backwards compatibility
 		_E_INSDESTTREE_=${INSDESTTREE}
 	fi
-- 
2.16.2