diff --git a/rn/rn b/rn/rn
index 441b97c..d8a58da 100755
--- a/rn/rn
+++ b/rn/rn
@@ -57,8 +57,8 @@ find_rm_dir() {
 	echo "$1"/.rm
 	return 0
     else
-	if [ "/" == $(readlink -f "$dir") ]; then
-	    echo $HOME/.rm
+	if [ "/" == "$(readlink -f "$dir")" ]; then
+	    echo "$HOME"/.rm
 	    return 0
 	fi
 	find_rm_dir "../$dir"
@@ -68,4 +68,4 @@ find_rm_dir() {
 
 rmdir="$(find_rm_dir .)"
 mkdir -p "$rmdir"
-mv --backup=numbered "$@" $rmdir
+mv --backup=numbered "$@" "$rmdir"