From e42f014cffae126a52c92fbf8151e6f5cecc9de0 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 17 Nov 2018 17:19:02 +0100
Subject: use more const in taler_testing_lib.h

---
 src/exchange-lib/testing_api_trait_wtid.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/exchange-lib/testing_api_trait_wtid.c')

diff --git a/src/exchange-lib/testing_api_trait_wtid.c b/src/exchange-lib/testing_api_trait_wtid.c
index 8406dbbb..67232971 100644
--- a/src/exchange-lib/testing_api_trait_wtid.c
+++ b/src/exchange-lib/testing_api_trait_wtid.c
@@ -44,26 +44,26 @@ int
 TALER_TESTING_get_trait_wtid
   (const struct TALER_TESTING_Command *cmd,
    unsigned int index,
-   struct TALER_WireTransferIdentifierRawP **wtid)
+   const struct TALER_WireTransferIdentifierRawP **wtid)
 {
   return cmd->traits (cmd->cls,
-                      (void **) wtid,
+                      (const void **) wtid,
                       TALER_TESTING_TRAIT_WTID,
                       index);
 }
 
+
 /**
  * Offer a WTID.
  *
  * @param index associate the object with this index
  * @param wtid which object should be returned
- *
  * @return the trait.
  */
 struct TALER_TESTING_Trait
 TALER_TESTING_make_trait_wtid
   (unsigned int index,
-   struct TALER_WireTransferIdentifierRawP *wtid)
+   const struct TALER_WireTransferIdentifierRawP *wtid)
 {
   struct TALER_TESTING_Trait ret = {
     .index = index,
-- 
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