[base] Fix wrong typeof check (#1828)

sanity-io · Apr 6, 2020 · 379ba25 · 379ba25
1 parent 6f1dac5
commit 379ba25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/@sanity/base/src/datastores/history/createHistoryStore.js b/packages/@sanity/base/src/datastores/history/createHistoryStore.js
@@ -146,7 +146,7 @@ function jsonMap(value, mapFn) {
 
 const mapRefNodes = (doc, mapFn) =>
   jsonMap(doc, node => {
-    return typeof node && typeof node === 'object' && typeof node._ref === 'string'
+    return node && typeof node === 'object' && typeof node._ref === 'string'
       ? mapFn(node)
       : node
   })