fixed marquee annotations on pdfs from crashing - still need to fix offset problem.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index c63779f44..3bde55af9 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -66,7 +66,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
         @computed get dataField() {
             // sets the dataDoc's data field to an empty list if the data field is undefined - prevents issues with addonly
             // setTimeout changes it outside of the @computed section
-            !this.dataDoc[this.props.fieldKey] && setTimeout(() => this.dataDoc[this.props.fieldKey] = new List<Doc>());
+            !this.dataDoc[this.props.fieldKey] && setTimeout(() => !this.dataDoc[this.props.fieldKey] && (this.dataDoc[this.props.fieldKey] = new List<Doc>()));
             return this.dataDoc[this.props.fieldKey];
         }