Feat(bin/cleanup-recode.sh): Default is the current directory

diff --git a/bin/cleanup-recode.sh b/bin/cleanup-recode.sh
index 427cd6db22a3b055827591930c8ea6104f338c02..3f8213d2d92cd638d66f9e583f1c2def14dbbe75 100755 (executable)
--- a/bin/cleanup-recode.sh
+++ b/bin/cleanup-recode.sh
@@ -16,7 +16,7 @@ while getopts f:t: opt; do
 done
 shift `expr $OPTIND - 1`
 
-for dir in "$@"; do
+for dir in "${@:-.}"; do
    cleanup-filenames-recursive.sh "$dir" &&
    recode-filenames-recursive.py "$from_enc" "$to_enc" "$dir" || exit 1
 done