wrap in file test first

Signed-off-by: Stephen Gran <steve@lobefin.net>

diff --git a/modules/exim/templates/eximconf.erb b/modules/exim/templates/eximconf.erb
index ae5df43..3bd6f90 100644 (file)
--- a/modules/exim/templates/eximconf.erb
+++ b/modules/exim/templates/eximconf.erb
@@ -619,6 +619,7 @@ check_recipient:
          message       = mail from <$sender_address> not allowed externally
 
   deny    sender_domains= +virtual_domains
+          condition     = ${if exists {${extract{directory}{VDOMAINDATA}{${value}/localusers}}}}
           condition     = ${lookup{$sender_address_local_part}lsearch{${extract{directory}{VDOMAINDATA}{${value}/localusers}}}{true}}
          hosts         = !+debianhosts
          message       = mail from <$sender_address> not allowed externally