1 files changed, 1 insertions, 1 deletions

diff --git a/src/include/gnunet_block_group_lib.h b/src/include/gnunet_block_group_lib.h
index 6cb601757..b03e913c6 100644
--- a/src/include/gnunet_block_group_lib.h
+++ b/src/include/gnunet_block_group_lib.h
@@ -94,7 +94,7 @@ GNUNET_BLOCK_GROUP_bf_create (void *cls,
  * @return #GNUNET_YES if @a hc is (likely) a duplicate
  *         #GNUNET_NO if @a hc was definitively not in @bg (but now is)
  */
-int
+enum GNUNET_GenericReturnValue
 GNUNET_BLOCK_GROUP_bf_test_and_set (struct GNUNET_BLOCK_Group *bg,
                                     const struct GNUNET_HashCode *hc);