Fix compilation warnings with Elixir 1.14

warning: missing parentheses for expression following "do:" keyword.
Parentheses are required to solve ambiguity inside keywords.

2 files changed, 4 insertions, 4 deletions

diff --git a/lib/ejabberd/config/logger/ejabberd_logger.ex b/lib/ejabberd/config/logger/ejabberd_logger.ex
index 90970ba73..822571916 100644
--- a/lib/ejabberd/config/logger/ejabberd_logger.ex
+++ b/lib/ejabberd/config/logger/ejabberd_logger.ex
@@ -17,9 +17,9 @@ defmodule Ejabberd.Config.EjabberdLogger do
   end
 
   defp do_log_errors({:ok, _mod}), do: nil
-  defp do_log_errors({:error, _mod, errors}), do: Enum.each errors, &do_log_errors/1
-  defp do_log_errors({:attribute, errors}), do: Enum.each errors, &log_attribute_error/1
-  defp do_log_errors({:dependency, errors}), do: Enum.each errors, &log_dependency_error/1
+  defp do_log_errors({:error, _mod, errors}), do: (Enum.each errors, &do_log_errors/1)
+  defp do_log_errors({:attribute, errors}), do: (Enum.each errors, &log_attribute_error/1)
+  defp do_log_errors({:dependency, errors}), do: (Enum.each errors, &log_dependency_error/1)
 
   defp log_attribute_error({{attr_name, _val}, :attr_not_supported}), do:
     IO.puts "[ WARN ] Annotation @#{attr_name} is not supported."
diff --git a/lib/ejabberd/config/opts_formatter.ex b/lib/ejabberd/config/opts_formatter.ex
index b7010ddfe..67887fa4f 100644
--- a/lib/ejabberd/config/opts_formatter.ex
+++ b/lib/ejabberd/config/opts_formatter.ex
@@ -21,7 +21,7 @@ defmodule Ejabberd.Config.OptsFormatter do
   end
 
   defp format_attrs_for_ejabberd(opts) when is_list(opts),
-    do: Enum.map opts, &format_attrs_for_ejabberd/1
+    do: (Enum.map opts, &format_attrs_for_ejabberd/1)
 
   defp format_attrs_for_ejabberd({:listeners, mods}),
     do: {:listen, format_listeners_for_ejabberd(mods)}