-removed obsolete functions

[oweals/gnunet.git] / src / fs / gnunet-service-fs_push.c

diff --git a/src/fs/gnunet-service-fs_push.c b/src/fs/gnunet-service-fs_push.c
index fcd4c832fb0a91cb5b6109e566fd375c7c4ac9ae..270188ef4595b9e7bc6458f70df3286e3bb94a97 100644 (file)
--- a/src/fs/gnunet-service-fs_push.c
+++ b/src/fs/gnunet-service-fs_push.c
@@ -14,8 +14,8 @@
 
      You should have received a copy of the GNU General Public License
      along with GNUnet; see the file COPYING.  If not, write to the
-     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-     Boston, MA 02111-1307, USA.
+     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+     Boston, MA 02110-1301, USA.
 */
 
 /**
@@ -606,6 +606,16 @@ GSF_push_start_ (struct GSF_ConnectedPeer *peer)
 
   if (GNUNET_YES != enabled)
     return;
+  for (mrp = peer_head; NULL != mrp; mrp = mrp->next)
+    if (mrp->peer == peer)
+      break;
+  if (NULL != mrp)
+  {
+    /* same peer added twice, must not happen */
+    GNUNET_break (0);
+    return;
+  }
+
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
               "Adding peer %s to list for pushing\n",
               GNUNET_i2s (GSF_connected_peer_get_identity2_(peer)));