diff options
-rw-r--r-- | lib/ex_prometheus_io.ex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ex_prometheus_io.ex b/lib/ex_prometheus_io.ex index dd47bee..43604ea 100644 --- a/lib/ex_prometheus_io.ex +++ b/lib/ex_prometheus_io.ex @@ -15,7 +15,7 @@ defmodule ExPrometheusIo do spawn_query(:range, query_opts) end - def series(matches, _opts \\ []) do + def series(matches, _opts \\ []) when is_list(matches) do spawn_query(:series, [matches]) end |