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-rw-r--r--src/connection/setuid.lisp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/connection/setuid.lisp b/src/connection/setuid.lisp
index 72d1ca8..2137f52 100644
--- a/src/connection/setuid.lisp
+++ b/src/connection/setuid.lisp
@@ -44,6 +44,8 @@
(datadir
(ensure-directory-pathname
(stripln
+ ;; su(1) is not POSIX but very likely to be present
+ ;; TODO however, this use of su(1) uses a non-portable -c argument
(mrun
"su" to "-c"
"echo ${XDG_CACHE_HOME:-$HOME/.cache}/consfigurator/data/")))))