From 699916056b7aae5f8afda12968e0046e9cc7003e Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sun, 20 Dec 2020 17:10:09 +0100
Subject: misc doxygen fixes

---
 src/util/crypto_helper_denom.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/util/crypto_helper_denom.c')

diff --git a/src/util/crypto_helper_denom.c b/src/util/crypto_helper_denom.c
index c61a46f1d..4618383a9 100644
--- a/src/util/crypto_helper_denom.c
+++ b/src/util/crypto_helper_denom.c
@@ -663,7 +663,8 @@ void
 TALER_CRYPTO_helper_denom_disconnect (
   struct TALER_CRYPTO_DenominationHelper *dh)
 {
-  do_disconnect (dh);
+  if (-1 != dh->sock)
+    do_disconnect (dh);
   GNUNET_free (dh->template);
   GNUNET_free (dh);
 }
-- 
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