From: Zac Medico <zmedico@gentoo.org>
Date: Tue, 28 Feb 2006 00:24:26 +0000 (-0000)
Subject: Add a sanity check in dyn_clean() to make sure that PORTAGE_BUILDDIR is not zero... 
X-Git-Tag: v2.1_pre6~45
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=79d7a6bd32a8734727437bfed97bb94e29c8dd7d;p=portage.git

Add a sanity check in dyn_clean() to make sure that PORTAGE_BUILDDIR is not zero length for bug #124203.

svn path=/main/trunk/; revision=2800
---

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 7701af1b3..764a59b9a 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -727,6 +727,11 @@ dyn_unpack() {
 }
 
 dyn_clean() {
+	if [ -z "${PORTAGE_BUILDDIR}" ]; then
+		echo "Aborting clean phase because PORTAGE_BUILDDIR is unset!"
+		return 1
+	fi
+
 	if [ "$USERLAND" == "BSD" ] && type -p chflags &>/dev/null; then
 		chflags -R noschg,nouchg,nosappnd,nouappnd,nosunlnk,nouunlnk \
 			"${PORTAGE_BUILDDIR}"