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-rw-r--r--src/cadet/cadet_api.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/cadet/cadet_api.c b/src/cadet/cadet_api.c
index 058f3fa872..57b292f25f 100644
--- a/src/cadet/cadet_api.c
+++ b/src/cadet/cadet_api.c
@@ -1440,6 +1440,8 @@ send_packet (struct GNUNET_CADET_Handle *h,
th->channel = channel;
memcpy (&th[1], msg, msize);
add_to_queue (h, th);
+ if (NULL != h->th)
+ return;
LOG (GNUNET_ERROR_TYPE_DEBUG, " calling ntfy tmt rdy for %u bytes\n", msize);
h->th =
GNUNET_CLIENT_notify_transmit_ready (h->client, msize,