From 21d4580fdc1f4eeb83b299dccd8f8b647a7e178a Mon Sep 17 00:00:00 2001
From: Pierre Reimertz <pierre.reimertz@gmail.com>
Date: Mon, 25 Mar 2019 14:39:34 +0100
Subject: [PATCH] fixes data/ not being properly updated if a query result is
 updated with null results

---
 src/reducers/dataReducer.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/reducers/dataReducer.js b/src/reducers/dataReducer.js
index 9fc093ac..c3fd4a4d 100644
--- a/src/reducers/dataReducer.js
+++ b/src/reducers/dataReducer.js
@@ -60,7 +60,7 @@ export default function dataReducer(state = {}, action) {
         );
       }
       // Otherwise merge with existing data
-      const mergedData = assign(previousData, data);
+      const mergedData = payload.data !== null ? assign(previousData, data) : null;
       // Set data to state (with merge) immutabily (lodash/fp's setWith creates copy)
       return setWith(
         Object,