More strict null checks (#60565)

This commit is contained in:
Alex Dima
2018-11-30 15:10:43 +01:00
parent 2fc484337d
commit 6738976474
12 changed files with 92 additions and 59 deletions

View File

@@ -43,7 +43,7 @@ export class MarkdownString implements IMarkdownString {
}
}
export function isEmptyMarkdownString(oneOrMany: IMarkdownString | IMarkdownString[]): boolean {
export function isEmptyMarkdownString(oneOrMany: IMarkdownString | IMarkdownString[] | null | undefined): boolean {
if (isMarkdownString(oneOrMany)) {
return !oneOrMany.value;
} else if (Array.isArray(oneOrMany)) {