From ca1b98aaa79975376b729d7f4cc2e8bb2e5939b8 Mon Sep 17 00:00:00 2001
From: Louis Sautier <sautier.louis@gmail.com>
Date: Sat, 14 Oct 2023 15:13:22 +0200
Subject: [PATCH] anacron: only source /etc/default/anacron if it is readable,
 fixes #159

Signed-off-by: Louis Sautier <sautier.louis@gmail.com>
--- a/contrib/0anacron
+++ b/contrib/0anacron
@@ -8,7 +8,9 @@ if [ `date +%Y%m%d` = "$day" ]; then
 fi
 
 # Check whether run on battery should be allowed
-. /etc/default/anacron
+if test -r /etc/default/anacron; then
+    . /etc/default/anacron
+fi
 
 if [ "$ANACRON_RUN_ON_BATTERY_POWER" != "yes" ]; then