fix

1 files changed, 4 insertions, 2 deletions

diff --git a/src/transport/transport_api.c b/src/transport/transport_api.c
index bfbaa2250..ef2538baf 100644
--- a/src/transport/transport_api.c
+++ b/src/transport/transport_api.c
@@ -521,6 +521,7 @@ transport_notify_ready (void *cls, size_t size, void *buf)
   struct OutboundMessage obm;
   size_t ret;
   size_t mret;
+  size_t nret;
   char *cbuf;
 
   h->network_handle = NULL;
@@ -546,9 +547,10 @@ transport_notify_ready (void *cls, size_t size, void *buf)
       GNUNET_CONTAINER_DLL_remove (h->control_head,
                                    h->control_tail,
                                    cm);
-      ret += cm->notify (cm->notify_cls, size, &cbuf[ret]);
+      nret = cm->notify (cm->notify_cls, size, &cbuf[ret]);
       GNUNET_free (cm);
-      size -= ret;
+      ret += nret;
+      size -= nret;
     }
   while ( (NULL != (th = schedule_peer_transmission (h))) &&
           (th->notify_size <= size) )