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_esign.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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

diff --git a/src/util/crypto_helper_esign.c b/src/util/crypto_helper_esign.c
index 1cf20e914..688afc7de 100644
--- a/src/util/crypto_helper_esign.c
+++ b/src/util/crypto_helper_esign.c
@@ -317,7 +317,7 @@ handle_mt_purge (struct TALER_CRYPTO_ExchangeSignHelper *esh,
 /**
  * Wait until the socket is ready to read.
  *
- * @param dh helper to wait for
+ * @param esh helper to wait for
  * @return false on timeout (after 5s)
  */
 static bool
@@ -591,7 +591,8 @@ void
 TALER_CRYPTO_helper_esign_disconnect (
   struct TALER_CRYPTO_ExchangeSignHelper *esh)
 {
-  do_disconnect (esh);
+  if (-1 != esh->sock)
+    do_disconnect (esh);
   GNUNET_free (esh->template);
   GNUNET_free (esh);
 }
-- 
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