Warning cleanup: signed meets unsigned.

[openldap] / servers / slapd / back-perl / config.c

diff --git a/servers/slapd/back-perl/config.c b/servers/slapd/back-perl/config.c
index 886113f227c9cc4698caf98f99795b4c8aff0518..c63135110da4b7cae093664dae3f2ba4e5c0406e 100644 (file)
--- a/servers/slapd/back-perl/config.c
+++ b/servers/slapd/back-perl/config.c
@@ -1,26 +1,20 @@
 /* $OpenLDAP$ */
-/*
- *      Copyright 1999, John C. Quillan, All rights reserved.
- *      Portions Copyright 2002, myinternet pty ltd. All rights reserved.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- *      Redistribution and use in source and binary forms are permitted only
- *      as authorized by the OpenLDAP Public License.  A copy of this
- *      license is available at http://www.OpenLDAP.org/license.html or
- *      in file LICENSE in the top-level directory of the distribution.
+ * Copyright 1999-2008 The OpenLDAP Foundation.
+ * Portions Copyright 1999 John C. Quillan.
+ * Portions Copyright 2002 myinternet Limited.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
-#include "portable.h"
-/* init.c - initialize shell backend */
-       
-#include <stdio.h>
-/*     #include <ac/types.h>
-       #include <ac/socket.h>
-*/
-
-#include <EXTERN.h>
-#include <perl.h>
-
-#include "slap.h"
 #include "perl_back.h"
 
 
@@ -59,7 +53,9 @@ perl_back_db_config(
                eval_pv( eval_str, 0 );
 
                if (SvTRUE(ERRSV)) {
-                       fprintf(stderr , "Error %s\n", SvPV(ERRSV,  na)) ;
+                       STRLEN n_a;
+
+                       fprintf(stderr , "Error %s\n", SvPV(ERRSV, n_a)) ;
                }
 #else
                snprintf( eval_str, EVAL_BUF_SIZE, "%s.pm", argv[1] );
@@ -112,6 +108,7 @@ perl_back_db_config(
        } else if ( strcasecmp( argv[0], "filterSearchResults" ) == 0 ) {
                perl_back->pb_filter_search_results = 1;
        } else {
+               return_code = SLAP_CONF_UNKNOWN;
                /*
                 * Pass it to Perl module if defined
                 */
@@ -147,12 +144,7 @@ perl_back_db_config(
 
                }
 
-               /* if the module rejected it then we should reject it */
-               if ( return_code != 0 ) {
-                       fprintf( stderr,
-                                "Unknown perl backend config: %s\n", argv[0]);
-                       exit( EXIT_FAILURE );
-               }
+               return return_code;
        }
 
        return 0;