From 4d1bc51acbe8aaf0347f553ba3b8dd2e480cb0cf Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 17 Apr 2025 23:56:14 +0200
Subject: [PATCH] Fix.

---
 bookworm/scripts/lib/copy_dirtrees_of_tags | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bookworm/scripts/lib/copy_dirtrees_of_tags b/bookworm/scripts/lib/copy_dirtrees_of_tags
index b938848..4fed3ae 100644
--- a/bookworm/scripts/lib/copy_dirtrees_of_tags
+++ b/bookworm/scripts/lib/copy_dirtrees_of_tags
@@ -23,7 +23,7 @@ copy_dirtrees_of_tags() {
             if [ "${_FILENAME}" = 'KILL_ME' ]; then  # only there to ensure directory
                 continue
             fi
-            if $(echo "${_FILENAME}" | grep -E '^LINK_ME'); then
+            if [ $(echo "${_FILENAME}" | grep -E '^LINK_ME' | wc -l) -gt 0 ]; then
                 _LINK_TARGET=$(cat "${_PATH_REL}" | head -1)
                 _LINK_NAME=$(cat "${_PATH_REL}" | tail -1)
                 if [ -z "${_LINK_NAME}" ]; then
@@ -46,7 +46,7 @@ copy_dirtrees_of_tags() {
     
     # for all paths written into user home directories, chown to respective users
     for _PATH in ${_PATHS_WRITTEN}; do
-        if $(echo "${_PATH}" | grep -E '^/home/'); then
+        if [ $(echo "${_PATH}" | grep -E '^/home/' | wc -l) -gt 0 ]; then
             _USERNAME=$(echo "${_PATH}" | sed -E '/^\/home\///' | sed -E '/\/.*//i')
             chown -R "${_USERNAME}:${_USERNAME}" "${_PATH}" 
         fi
-- 
2.30.2