From d627a1bc5df9305dc5af3fa02056db1709f74f94 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cristi=20V=C3=AEjdea?= <cristi@cvjd.me>
Date: Sat, 16 Jun 2018 15:08:59 +0300
Subject: [PATCH] Handle coreapi Fields without a schema attribute

Fixes #143
---
 src/drf_yasg/inspectors/query.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drf_yasg/inspectors/query.py b/src/drf_yasg/inspectors/query.py
index a53c6b2..d69ba00 100644
--- a/src/drf_yasg/inspectors/query.py
+++ b/src/drf_yasg/inspectors/query.py
@@ -48,7 +48,7 @@ class CoreAPICompatInspector(PaginatorInspector, FilterInspector):
             in_=location_to_in[field.location],
             type=coreapi_types.get(type(field.schema), openapi.TYPE_STRING),
             required=field.required,
-            description=field.schema.description,
+            description=field.schema.description if field.schema else None,
         )