Fix for when '-u' option is omitted.

diff --git a/febootstrap.sh b/febootstrap.sh
index 7398516..91b4f55 100755 (executable)
--- a/febootstrap.sh
+++ b/febootstrap.sh
@@ -117,7 +117,7 @@ fi
 
 # Add the updates repository if asked.
 case "$updates" in
-    none|no)
+    ""|none|no)
        ;;
     *://*)
        cat >> $tmpdir/febootstrap.repo <<EOF