riemann plugin: Fix two minor bugs.

diff --git a/src/riemann.c b/src/riemann.c
index 12f9953..315a52d 100644 (file)
--- a/src/riemann.c
+++ b/src/riemann.c
@@ -333,7 +333,7 @@ static Event *riemann_value_to_protobuf (struct riemann_host const *host, /* {{{
        /* TODO: Use FORMAT_VL() here. */
        ssnprintf (service_buffer, sizeof(service_buffer),
                        "%s-%s-%s-%s-%s", vl->plugin, vl->plugin_instance,
-                       vl->type, vl->type_instance, ds->ds[i].name);
+                       vl->type, vl->type_instance, ds->ds[index].name);
        event->service = strdup (service_buffer);
 
        DEBUG ("riemann plugin: Successfully created protobuf for metric: "
@@ -373,7 +373,7 @@ static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /*
        {
                msg->events[i] = riemann_value_to_protobuf (host, ds, vl,
                                (int) i, /* rates = */ NULL);
-               if (msg->events[i])
+               if (msg->events[i] == NULL)
                {
                        riemann_msg_protobuf_free (msg);
                        return (NULL);