From 0b653ec1e891fe199c2ac41fcdff74cc0c435f8b Mon Sep 17 00:00:00 2001
From: Michel Rouly <michel.rouly@gmail.com>
Date: Mon, 25 May 2020 23:16:38 -0400
Subject: [PATCH] Fix required(file()) syntax (#229)

---
 pyhocon/config_parser.py    |  2 +-
 tests/test_config_parser.py | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/pyhocon/config_parser.py b/pyhocon/config_parser.py
index 913c6195..09e8b9a8 100644
--- a/pyhocon/config_parser.py
+++ b/pyhocon/config_parser.py
@@ -314,7 +314,7 @@ def include_config(instring, loc, token):
                 else:
                     file = value
             elif len(final_tokens) == 2:  # include url("test") or file("test")
-                value = final_tokens[1].value if isinstance(token[1], ConfigQuotedString) else final_tokens[1]
+                value = final_tokens[1].value if isinstance(final_tokens[1], ConfigQuotedString) else final_tokens[1]
                 if final_tokens[0] == 'url':
                     url = value
                 else:
diff --git a/tests/test_config_parser.py b/tests/test_config_parser.py
index 9bb67f20..a868c53e 100644
--- a/tests/test_config_parser.py
+++ b/tests/test_config_parser.py
@@ -1217,6 +1217,16 @@ def test_include_required_file(self):
         }
         assert expected == config
 
+        config2 = ConfigFactory.parse_string(
+            """
+            a {
+                include required(file("samples/cat.conf"))
+                t = 2
+            }
+            """
+        )
+        assert expected == config2
+
     def test_include_missing_required_file(self):
         with pytest.raises(IOError):
             ConfigFactory.parse_string(