From 595a3fea90863280331dea95d36cf088217ee8a1 Mon Sep 17 00:00:00 2001
From: Joshua Sangmeister <joshua.sangmeister@gmail.com>
Date: Thu, 22 Apr 2021 12:23:16 +0200
Subject: [PATCH] Make change non-breaking

---
 docs/interfaces/datastore-service.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/docs/interfaces/datastore-service.txt b/docs/interfaces/datastore-service.txt
index 0bb43c7ef..1da9b3ba3 100644
--- a/docs/interfaces/datastore-service.txt
+++ b/docs/interfaces/datastore-service.txt
@@ -75,7 +75,7 @@ Interface WriteRequest {
     locked_fields: {
         <fqid>: Position;
         <fqfield>: Position;
-        <CollectionField>: Position | CollectionFieldLock[];
+        <CollectionField>: Position | CollectionFieldLock | CollectionFieldLock[];
     }
 }
 
@@ -135,9 +135,10 @@ Interface DeleteEvent {
 // first, e.g. when selecting all models from a specific meeting. WARNING: the filter
 // should always contain an equals check with the meeting_id, since this will be
 // indexed. Other filters can lead to long query times.
+// If no filter is given, it has the same meaning as just giving the position.
 Interface CollectionFieldLock {
     position: Position;
-    filter: Filter;
+    filter: Filter | null;
 }
 
 // Note: The modified fqfields include: