Corrige reduce da lista de eventos

frontend/packages/portalbrasil-intranet/src/components/Blocks/Calendario/View.jsx

@@ -5,30 +5,28 @@ import { parseDate } from '@internationalized/date';
 import withQuerystringResults from './withQuerystringResults';
 
 const groupByDate = (items) => {
-  return items
-    .reduce((map, obj) => {
-      if (!obj.start) {
-        return null;
-      }
+  return items.reduce((map, obj) => {
+    if (!obj.start) {
+      return map;
+    }
 
-      let start = obj.start ? parseDate(obj.start.slice(0, 10)) : null;
-      const end = obj.end ? parseDate(obj.end.slice(0, 10)) : start;
+    let start = obj.start ? parseDate(obj.start.slice(0, 10)) : null;
+    const end = obj.end ? parseDate(obj.end.slice(0, 10)) : start;
 
-      while (start < end) {
-        const key = start.toString();
+    while (start < end) {
+      const key = start.toString();
 
-        if (key) {
-          if (map[key] === undefined) {
-            map[key] = [];
-          }
-          map[key].push(obj);
+      if (key) {
+        if (map[key] === undefined) {
+          map[key] = [];
         }
-
-        start = start.add({ days: 1 });
+        map[key].push(obj);
       }
-      return map;
-    }, {})
-    .filter((item) => item !== null);
+
+      start = start.add({ days: 1 });
+    }
+    return map;
+  }, {});
 };
 
 const CalendarioBlockView = withQuerystringResults((props) => {