[GNUnet-SVN] r10760 - gnunet/src/fs

[gnunet]

Author: grothoff
Date: 2010-04-02 22:08:41 +0200 (Fri, 02 Apr 2010)
New Revision: 10760

Modified:
   gnunet/src/fs/gnunet-directory.c
Log:
fix crash

Modified: gnunet/src/fs/gnunet-directory.c
===================================================================
--- gnunet/src/fs/gnunet-directory.c    2010-04-02 15:44:19 UTC (rev 10759)
+++ gnunet/src/fs/gnunet-directory.c    2010-04-02 20:08:41 UTC (rev 10760)
@@ -84,6 +84,15 @@
 {
   char *string;
 
+  if (uri == NULL)
+    {
+      printf (_("Directory summary:\n"));
+      GNUNET_CONTAINER_meta_data_iterate (meta,
+                                         &item_printer,
+                                         NULL);
+      printf ("\n");
+      return;
+    }
   string = GNUNET_FS_uri_to_string (uri);
   printf ("%s:\n", string);
   GNUNET_free (string);