[master] Updated RELNOTES with LDAP contributors

Also added 1 line change to LDAP code for Marius.

RELNOTES

@@ -183,7 +183,11 @@ by Eric Young (eay@cryptsoft.com).
   been applied to the contributed code which supplies LDAP support.
   In addition, two larger submissions have also been included.  The
   first adds support for IPv6 configuration and the second provides
-  GSSAPI authentication.
+  GSSAPI authentication. We would like to thank the following for their
+  contributions (alphabetically):
+    Alex Novak at SUSE
+    Jiri Popelka at Red Hat
+    Marius Tomaschewski at SUSE
   [ISC-Bugs #39056]
   [ISC-Bugs #22742]
   [ISC-Bugs #24449]

server/ldap.c

@@ -2318,6 +2318,8 @@ ldap_read_config (void)
 
   if (x_parser_length(cfile) > 0)
     {
+      ldap_write_debug(cfile->inbuf, cfile->buflen);
+
       res = conf_file_subparse (cfile, root_group, ROOT_GROUP);
       if (res != ISC_R_SUCCESS)
         {