1 files changed, 2 insertions, 1 deletions

diff --git a/src/datacache/test_datacache.c b/src/datacache/test_datacache.c
index ff3640b6f..4f106d9e0 100644
--- a/src/datacache/test_datacache.c
+++ b/src/datacache/test_datacache.c
@@ -72,7 +72,8 @@ run (void *cls, char *const *args, const char *cfgfile,
   if (h == NULL)
   {
     FPRINTF (stderr,
-             "Failed to initialize datacache.  Database likely not setup, skipping test.\n", NULL);
+             "%s", 
+             "Failed to initialize datacache.  Database likely not setup, skipping test.\n");
     return;
   }
   exp = GNUNET_TIME_absolute_get ();