Better handling of printing NULL pointers

[exim.git] / test / confs / 4520

diff --git a/test/confs/4520 b/test/confs/4520
index 5f46498467015c8df8267d53faa90d199e2eea2c..897c1a6756baef9f8a468ee518ebd721c0c4e274 100644 (file)
--- a/test/confs/4520
+++ b/test/confs/4520
@@ -50,6 +50,8 @@ send_to_server:
 
 .ifndef HEADERS_MAXSIZE
   dkim_sign_headers =  OPT
+.else
+  dkim_identity =      allheaders@$dkim_domain
 .endif
 .ifdef VALUE
   dkim_hash =          VALUE