diff --git a/jhablfs b/jhablfs
index c45cecf..c35d0dd 100755
--- a/jhablfs
+++ b/jhablfs
@@ -317,6 +317,11 @@ while test $# -gt 0 ; do
           ;;
       esac
       ;;
+
+    * )
+      echo "$usage"
+      exit 1
+      ;;
   esac
   shift
 done
@@ -326,8 +331,8 @@ if [ -z $BOOK ] ; then
 fi
 
 [[ ! -d $JHABLFSDIR ]]        && mkdir -pv $JHABLFSDIR
-[[ "$PWD" != "$JHABLFSDIR" ]] && cp -v $FILES $JHABLFSDIR/
-[[ ! -d $LOGDIR ]]           && mkdir -v $LOGDIR
+[[ "$PWD" != "$JHABLFSDIR" ]] && cp -v $FILES $JHABLFSDIR
+[[ ! -d $LOGDIR ]]            && mkdir -v $LOGDIR
 >$LOGDIR/$LOG
 
 get_book