eximconf: use a more idiomatic way of "resetting" a variable

[mirror/dsa-puppet.git] / modules / exim / templates / eximconf.erb

diff --git a/modules/exim/templates/eximconf.erb b/modules/exim/templates/eximconf.erb
index 3cae25a..b4363a6 100644 (file)
--- a/modules/exim/templates/eximconf.erb
+++ b/modules/exim/templates/eximconf.erb
@@ -41,6 +41,11 @@
 #           that list.
 <%- end -%>
 
+# From /var/lib/misc / UD:
+#
+# mail-forward.cdb - aliases for @d.o
+# user-forward.cdb - aliases for @thishost.d.o
+
 # Exim's wildcard mechanism is a bit odd in that to say "any address in
 # debian.org including debian.org" you must use two patterns,
 #   *.debian.org
@@ -288,10 +293,11 @@ acl_spamlovers:
   deny
 
 acl_getprofile:
-  # This is a bad hack to reset the variable, by defining it be something
-  # never referenced.
 
-  warn    set acl_m_rprf = $acl_m_undefined
+  # Determine the mail profile for this recipient.
+  # An empty string implies no match has been found.
+
+  warn    set acl_m_rprf = 
 
   warn    recipients     = survey@popcon.debian.org
           set acl_m_rprf = PopconMail