From 92256610ee8b5665e73d445363328a714ceee1cb Mon Sep 17 00:00:00 2001
From: Pierre Labastie <pierre@linuxfromscratch.org>
Date: Fri, 10 Feb 2012 13:56:57 +0000
Subject: [PATCH] Correct testing of emptyness of builddir, which may fail if
 the user lacks read permissions on some dir (root, lost+found...)

---
 common/common-functions | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/common-functions b/common/common-functions
index 1a41f20..efd5bdf 100644
--- a/common/common-functions
+++ b/common/common-functions
@@ -49,7 +49,7 @@ clean_builddir() {           #
 # Test if the clean must be done.
 if [ "${CLEAN}" = "y" ]; then
   # If empty (i.e. could contain lost+found), do not do anything
-  if $(ls $BUILDDIR/* > /dev/null 2>&1) &&
+  if $(ls -d $BUILDDIR/* > /dev/null 2>&1) &&
        [ "$(ls $BUILDDIR)" != "lost+found" ]; then
     # Test to make sure that the build directory was populated by jhalfs
     if [ ! -d $JHALFSDIR ] || [ ! -d $BUILDDIR/sources ] ; then