use more const in taler_testing_lib.h

1 files changed, 3 insertions, 3 deletions

diff --git a/src/exchange-lib/testing_api_cmd_bank_check.c b/src/exchange-lib/testing_api_cmd_bank_check.c
index 8bfb12b7..70d836a3 100644
--- a/src/exchange-lib/testing_api_cmd_bank_check.c
+++ b/src/exchange-lib/testing_api_cmd_bank_check.c
@@ -196,12 +196,11 @@ check_bank_transfer_cleanup
  * @param ret[out] result.
  * @param trait name of the trait.
  * @param index index number of the object to offer.
- *
  * @return #GNUNET_OK on success.
  */
 static int
 check_bank_transfer_traits (void *cls,
-                            void **ret,
+                            const void **ret,
                             const char *trait,
                             unsigned int index)
 {
@@ -316,13 +315,14 @@ check_bank_empty_run (void *cls,
  */
 static int
 check_bank_empty_traits (void *cls,
-                         void **ret,
+                         const void **ret,
                          const char *trait,
                          unsigned int index)
 {
   return GNUNET_SYSERR;
 }                         
 
+
 /**
  * Checks wheter all the wire transfers got "checked"
  * by the "bank check" CMD.