From aa19e321152df6d4153ee31d11f2ee29ffa84263 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 21 Aug 2025 20:33:09 +0200
Subject: [PATCH] Fix.

---
 bookworm/scripts/lib/copy_dirtrees_of_tags.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/bookworm/scripts/lib/copy_dirtrees_of_tags.sh b/bookworm/scripts/lib/copy_dirtrees_of_tags.sh
index 21cb548..bbd0c4d 100644
--- a/bookworm/scripts/lib/copy_dirtrees_of_tags.sh
+++ b/bookworm/scripts/lib/copy_dirtrees_of_tags.sh
@@ -43,13 +43,15 @@ copy_dirtrees_of_tags() {
         done
     }
 
-    tagdir_parsing__for_tagdir '_copy_dirtree' $@
+    tagdir_parsing__for_tagdir '_copy_dirtree' "$@"
     PATHS_WRITTEN=$(echo "${PATHS_WRITTEN}" | grep -v -E '^ *$')
 
     ## for all paths written into user home directories, chown to respective users
     local PATH
     for PATH in ${PATHS_WRITTEN}; do
-        if [ $(echo "${PATH}" | grep -E '^/home/' | wc -l) -gt 0 ]; then
+        local N_MATCHES
+        N_MATCHES=$(echo "${PATH}" | grep -cE '^/home/')
+        if [ "${N_MATCHES}" -gt 0 ]; then
             local USERNAME
             USERNAME=$(echo "${PATH}" | sed -E 's/^\/home\///' | sed -E 's/\/.*//')
             chown -R "${USERNAME}:${USERNAME}" "${PATH}"
-- 
2.30.2