diff -ru cgi-bin.orig/logout-dist cgi-bin/logout-dist
--- cgi-bin.orig/logout-dist	2011-03-22 17:25:52.000000000 +0100
+++ cgi-bin/logout-dist	2012-10-03 21:44:35.057437306 +0200
@@ -34,13 +34,13 @@
 # -----
 ### REALM: the basic authentication realm 
 ### (must be equal to your AuthName value for Apache)
-REALM="Change Me"
+REALM="${REALM:=Change Me}"
 
 ### HOMEURL: the home URL
-HOMEURL="/changemyhomeurl"
+HOMEURL="${HOMEURL:=/changemyhomeurl}"
 
-### TIMEOUT: the refresh timeout for the logut page
-TIMEOUT=0
+### TIMEOUT: the refresh timeout for the logout page
+TIMEOUT=${TIMEOUT:=0}
 
 # SETUP END
 
