fix browsemode bug

metadata.rb

@@ -4,4 +4,4 @@ maintainer_email "hpc@gsi.de"
 license          "Apache 2.0"
 description      "System Software configuration and maintenance"
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          "0.33.3"
+version          "0.33.4"

recipes/autofs.rb

@@ -74,9 +74,10 @@ unless node.sys.autofs.ldap.empty?
   template "/etc/default/autofs" do
     source "etc_default_autofs.erb"
     mode "0644"
-    if node.sys.autofs.ldap.browsemode
+    begin
+      node.sys.autofs.ldap.browsemode
       browsemode = "yes"
-    else
+    rescue
       browsemode = "no"
     end