1 files changed, 2 insertions, 1 deletions

diff --git a/src/include/gnunet_fs_service.h b/src/include/gnunet_fs_service.h
index ac418072e..cbad374b5 100644
--- a/src/include/gnunet_fs_service.h
+++ b/src/include/gnunet_fs_service.h
@@ -109,8 +109,9 @@ typedef int
  *
  * @param uri uri to convert to a unique key
  * @param key wherer to store the unique key
+ * @return #GNUNET_OK on success
  */
-void
+int
 GNUNET_FS_uri_to_key (const struct GNUNET_FS_Uri *uri,
                       struct GNUNET_HashCode *key);