From a1833a25c9bb8674ae136fbb571e528912fe8a19 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20B=C3=A4renz?= <m.baerenz@sonnen.de>
Date: Wed, 9 Dec 2020 10:46:55 +0100
Subject: [PATCH] REWORD Fix expand_call (report issue)

---
 lib/ex_type/parser.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ex_type/parser.ex b/lib/ex_type/parser.ex
index 54ac41a..f0e5f88 100644
--- a/lib/ex_type/parser.ex
+++ b/lib/ex_type/parser.ex
@@ -5,12 +5,12 @@ defmodule ExType.Parser do
   require ExType.Helper
 
   def expand_call({:when, _, [{name, _, args}, guard]}) do
-    {name, args, guard}
+    {name, args || [], guard}
   end
 
   def expand_call({name, _, args}) do
     # `true` guard is the same as no guard
-    {name, args, true}
+    {name, args || [], true}
   end
 
   # return {name, args, guard, block}