1 files changed, 0 insertions, 3 deletions
diff --git a/lib/dir.sh b/lib/dir.sh
index c49469d..338d8fe 100644
--- a/lib/dir.sh
+++ b/lib/dir.sh
@@ -18,9 +18,6 @@
 # along with the ProteanOS Development Kit.  If not, see
 # <http://www.gnu.org/licenses/>.
 
-[ "x${_DIR_SM+set}" = 'xset' ] && return 0
-_DIR_SM=1
-
 dir_is_empty()
 {
 	local dir="${1}"