diff --git a/README.md b/README.md
index 867e4c4..886724e 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,8 @@ To display the rsync options that are used for backup, run `./rsync_tmbackup.sh
 
 # TODO
 
-* Check source and destination file-system. If one of them is FAT, use the --modify-window rsync parameter (see `man rsync`) with a value of 1 or 2.
+* Check source and destination file-system (`df -T /dest`). If one of them is FAT, use the --modify-window rsync parameter (see `man rsync`) with a value of 1 or 2
+* Add `--whole-file` arguments on Windows? See http://superuser.com/a/905415/73619
 
 * Minor changes (see TODO comments in the source).
 
diff --git a/rsync_tmbackup.sh b/rsync_tmbackup.sh
index 9c2381e..900fb65 100755
--- a/rsync_tmbackup.sh
+++ b/rsync_tmbackup.sh
@@ -87,27 +87,27 @@ fn_run_cmd() {
 }
 
 fn_find() {
-	fn_run_cmd "find $1"  2>/dev/null
+	fn_run_cmd "find '$1'"  2>/dev/null
 }
 
 fn_get_absolute_path() {
-	fn_run_cmd "cd $1;pwd"
+	fn_run_cmd "cd '$1';pwd"
 }
 
 fn_mkdir() {
-	fn_run_cmd "mkdir -p -- $1"
+	fn_run_cmd "mkdir -p -- '$1'"
 }
 
 fn_rm() {
-	fn_run_cmd "rm -rf -- $1"
+	fn_run_cmd "rm -rf -- '$1'"
 }
 
 fn_touch() {
-	fn_run_cmd "touch -- $1"
+	fn_run_cmd "touch -- '$1'"
 }
 
 fn_ln() {
-	fn_run_cmd "ln -s -- $1 $2"
+	fn_run_cmd "ln -s -- '$1' '$2'"
 }
 
 # -----------------------------------------------------------------------------