Bump library interface revision.

[libradsec.git] / lib / conf.c

diff --git a/lib/conf.c b/lib/conf.c
index 1cb7049..8ad0a45 100644 (file)
--- a/lib/conf.c
+++ b/lib/conf.c
@@ -1,5 +1,5 @@
 /* Copyright 2010, 2011 NORDUnet A/S. All rights reserved.
-   See the file COPYING for licensing information.  */
+   See LICENSE for licensing information.  */
 
 #if defined HAVE_CONFIG_H
 #include <config.h>
@@ -19,7 +19,7 @@
   # common config options
 
   # common realm config options
-  realm NAME {
+  realm STRING {
       type = "UDP"|"TCP"|"TLS"|"DTLS"
       timeout = INT
       retries = INT
@@ -34,7 +34,7 @@
   }
 
   # client specific realm config options
-  realm NAME {
+  realm STRING {
       server {
           hostname = STRING
          service = STRING
@@ -241,9 +241,11 @@ struct rs_realm *
 rs_conf_find_realm(struct rs_context *ctx, const char *name)
 {
   struct rs_realm *r;
+  assert (ctx);
 
-  for (r = ctx->config->realms; r; r = r->next)
-    if (strcmp (r->name, name) == 0)
+  if (ctx->config)
+    for (r = ctx->config->realms; r; r = r->next)
+      if (strcmp (r->name, name) == 0)
        return r;
 
   return NULL;