From 8d140b782824dc17c600f0fe006f7929de2b85fc Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Wed, 7 Feb 2007 20:45:49 +0000
Subject: [PATCH] Only echo PORTAGE_LOG_FILE if it's actually set (may not be
 if sesandbox is enabled).

svn path=/main/trunk/; revision=5912
---
 bin/isolated-functions.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index c5c2f4824..d9fafbcb6 100755
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -20,7 +20,8 @@ diefunc() {
         echo >&2
         echo "!!! ${*:-(no error message)}" >&2
         echo "!!! If you need support, post the topmost build error, and the call stack if relevant." >&2
-        echo "!!! A complete build log is located at '${PORTAGE_LOG_FILE}'." >&2
+        [ -n "${PORTAGE_LOG_FILE}" ] && \
+            echo "!!! A complete build log is located at '${PORTAGE_LOG_FILE}'." >&2
         echo >&2
         if [ -n "${EBUILD_OVERLAY_ECLASSES}" ] ; then
                 echo "This ebuild used the following eclasses from overlays:" >&2
-- 
2.26.2