assert run is non-null for most cmds, except end

1 files changed, 15 insertions, 3 deletions

diff --git a/src/testing/testing_api_loop.c b/src/testing/testing_api_loop.c
index f53e1ecdb..0110f2cc9 100644
--- a/src/testing/testing_api_loop.c
+++ b/src/testing/testing_api_loop.c
@@ -611,12 +611,24 @@ GNUNET_TESTING_command_new (void *cls,
     .cleanup = cleanup,
     .traits = traits
   };
-  memset (&cmd.label, 0, sizeof (cmd.label));
-  if (NULL != label)
-    strncpy (cmd.label, label, GNUNET_TESTING_CMD_MAX_LABEL_LENGTH);
 
+  GNUNET_assert (NULL != run);
+  if (NULL != label)
+    strncpy (cmd.label,
+             label,
+             GNUNET_TESTING_CMD_MAX_LABEL_LENGTH);
   return cmd;
+}
+
+
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_end (void)
+{
+  struct GNUNET_TESTING_Command cmd = {
+    .run = NULL
+  };
 
+  return cmd;
 }