From 82011595c0595bbc2abd2f67dea67939553929a7 Mon Sep 17 00:00:00 2001 From: Matteo Cypriani Date: Thu, 26 Aug 2021 00:05:58 +0200 Subject: [PATCH] prefixsubdirs: add exception for "." --- file_utils/prefixsubdirs.sh | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/file_utils/prefixsubdirs.sh b/file_utils/prefixsubdirs.sh index 9c296c4..3e0d29b 100755 --- a/file_utils/prefixsubdirs.sh +++ b/file_utils/prefixsubdirs.sh @@ -1,6 +1,6 @@ #!/bin/sh # -# prefixsubdirs.sh, Copyright © 2018 Matteo Cypriani +# prefixsubdirs.sh, Copyright © 2018, 2021 Matteo Cypriani # # This program is free software. It comes without any warranty, to # the extent permitted by applicable law. You can redistribute it @@ -45,6 +45,11 @@ while [ -n "$1" ] ; do continue fi + if [ "$dir" = '.' ] ; then + printf 'Warning! Using "." is not (yet) supported and the outcome is most likely not what you want: ignoring.\n' >&2 + continue + fi + printf 'Entering "%s" ...\n' "$dir" prefix_subdirs "$dir" done