--- a/Admin/cronjob/self_update Sat Mar 27 19:44:36 2021 +0100
+++ b/Admin/cronjob/self_update Sat Mar 27 19:46:02 2021 +0100
@@ -10,11 +10,11 @@
cd "$HOME/cronjob"
mkdir -p run log
-{
+(
export LANG=C
export HGPLAIN=
"${HG:-hg}" -R isabelle pull "https://isabelle.sketis.net/repos/isabelle" || echo "self_update pull failed" >&2
"${HG:-hg}" -R isabelle update -C || echo "self_update update failed" >&2
isabelle/bin/isabelle components -a 2>&1 || echo "self_update components failed" >&2
-} > run/self_update.out
+) > run/self_update.out