From 36b699bcf69f0ebe2bbc03749a7100dfc4721f45 Mon Sep 17 00:00:00 2001 From: Christian Boltz Date: Sun, 22 May 2016 14:51:55 +0200 Subject: [PATCH] Document empty quotes ("") as empty value of a variable Acked-by: Seth Arnold for all branches where this makes sense :) --- parser/apparmor.d.pod | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/parser/apparmor.d.pod b/parser/apparmor.d.pod index 9eeebcb25..6b828aef4 100644 --- a/parser/apparmor.d.pod +++ b/parser/apparmor.d.pod @@ -1234,7 +1234,8 @@ must be made before the start of the profile. The parser will automatically expand variables to include all values that they have been assigned; it is an error to reference a variable -without setting at least one value. +without setting at least one value. You can use empty quotes ("") to +explicitly add an empty value. At the time of this writing, the following variables are defined in the provided AppArmor policy: