1 files changed, 6 insertions, 8 deletions

diff --git a/src/vpn/gnunet-daemon-vpn.c b/src/vpn/gnunet-daemon-vpn.c
index d22062074..32bbb4cdb 100644
--- a/src/vpn/gnunet-daemon-vpn.c
+++ b/src/vpn/gnunet-daemon-vpn.c
@@ -266,14 +266,12 @@ process_answer(void* cls, const struct GNUNET_SCHEDULER_TaskContext* tc) {
 
         value->additional_ports = 0;
 
-        if (GNUNET_OK != GNUNET_CONTAINER_multihashmap_put(hashmap,
-                                                           &key,
-                                                           value,
-                                                           GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY))
-          {
-            GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Could not store to hashmap\n");
-            GNUNET_free(value);
-          }
+        if (GNUNET_NO ==
+            GNUNET_CONTAINER_multihashmap_contains (hashmap, &key))
+          GNUNET_CONTAINER_multihashmap_put (hashmap, &key, value,
+                                       GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY);
+        else
+          GNUNET_free(value);
 
 
         list = GNUNET_malloc(htons(pkt->hdr.size) + 2*sizeof(struct answer_packet_list*));