Follow symlinx for LXC containers

CHANGELOG.md

@@ -15,6 +15,12 @@ and this project **does not adhere to [Semantic Versioning](http://semver.org/sp
 
 ### Security
 
+## [23.10.1] - 2023-10-09
+
+### Fixed
+
+* Use a special variable name since USER is always defined from the environment
+
 ## [23.10] - 2023-10-09
 
 ### Added

evomaintenance.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-VERSION="23.10"
+VERSION="23.10.1"
 
 show_version() {
     cat <<END
@@ -122,8 +122,8 @@ get_now() {
 }
 
 get_user() {
-    if [ -n "${USER}" ]; then
+    if [ -n "${FORCE_USER}" ]; then
-	    echo "${USER}"
+	    echo "${FORCE_USER}"
     else
 	    logname
     fi
@@ -399,7 +399,7 @@ AUTO=${AUTO:-"0"}
 EVOCHECK=${EVOCHECK:-"0"}
 GIT_STATUS_MAX_LINES=${GIT_STATUS_MAX_LINES:-20}
 API_ENDPOINT=${API_ENDPOINT:-""}
-USER=${USER:-""}
+FORCE_USER=${FORCE_USER:-""}
 
 # initialize variables
 MESSAGE=""
@@ -481,12 +481,12 @@ while :; do
             # Deprecated, backward compatibility
             # author change as autosysadmin
             printf 'WARNING: "--autosysadmin" is deprecated, use "--user autosysadmin".\n' >&2
-            USER="autosysadmin"
+            FORCE_USER="autosysadmin"
             ;;
         -u|--user)
             # user options, with value speparated by space
             if [ -n "$2" ]; then
-                USER=$2
+                FORCE_USER=$2
                 shift
             else
                 printf 'ERROR: "--user" requires a non-empty option argument.\n' >&2
@@ -495,7 +495,7 @@ while :; do
             ;;
         --user=?*)
             # message options, with value speparated by =
-            USER=${1#*=}
+            FORCE_USER=${1#*=}
             ;;
         --user=)
             # message options, without value
@@ -581,7 +581,7 @@ GIT_REPOSITORIES="/etc /etc/bind /usr/share/scripts"
 
 # Add /etc directories from lxc containers if they are git directories
 if [ -d /var/lib/lxc ]; then
-    GIT_REPOSITORIES="${GIT_REPOSITORIES} $(find /var/lib/lxc/ -maxdepth 3 -name 'etc' | tr '\n' ' ' | sed 's/[[:space:]]\+$//')"
+    GIT_REPOSITORIES="${GIT_REPOSITORIES} $(find -L /var/lib/lxc/ -maxdepth 3 -name 'etc' | tr '\n' ' ' | sed 's/[[:space:]]\+$//')"
 fi
 
 # initialize variable