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-rwxr-xr-xupdate_jdn.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/update_jdn.sh b/update_jdn.sh
index bb06948e..a1d5f0de 100755
--- a/update_jdn.sh
+++ b/update_jdn.sh
@@ -92,7 +92,7 @@ $UP2DATE || for user in ${users}; do
# add groups: first try the specific host, or if unset fall-back to default '*' setting
for h in "$HOSTNAME" '*' ; do
if [ -v user_host_groups["$user","$h"] ] ; then
- sudo usermod -G ${user_host_groups["$user","$h"]} $user
+ sudo usermod -G "${user_host_groups["$user","$h"]}" $user
break
fi
done