workaround for microsoft#107143

meganrogge · Sep 22, 2020 · 27f40d3 · 27f40d3
1 parent d7b5f29
commit 27f40d3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vs/workbench/contrib/notebook/common/notebookProvider.ts b/src/vs/workbench/contrib/notebook/common/notebookProvider.ts
@@ -54,7 +54,7 @@ export class NotebookProviderInfo implements NotebookEditorDescriptor {
 	}
 
 	matches(resource: URI): boolean {
-		return this.selectors.some(selector => NotebookProviderInfo.selectorMatches(selector, resource));
+		return this.selectors?.some(selector => NotebookProviderInfo.selectorMatches(selector, resource));
 	}
 
 	static selectorMatches(selector: NotebookSelector, resource: URI): boolean {