mirrors/element-web
1
0
Fork 0
mirror of https://github.com/element-hq/element-web synced 2024-11-23 17:56:01 +03:00
Code Issues Projects Releases Packages Wiki Activity

Guard against null refs in findSiblingElement (#7228)

Browse source
This commit is contained in:
Michael Telatynski 2021-11-30 09:26:38 +00:00 committed by GitHub
parent 1d2965a111
commit 766d1ee3e8
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/accessibility/RovingTabIndex.tsx
View file

@ -165,13 +165,13 @@ export const findSiblingElement = (
): RefObject<HTMLElement> => {
if (backwards) {
for (let i = startIndex; i < refs.length && i >= 0; i--) {
if (refs[i].current.offsetParent !== null) {
if (refs[i].current?.offsetParent !== null) {
return refs[i];
}
}
} else {
for (let i = startIndex; i < refs.length && i >= 0; i++) {
if (refs[i].current.offsetParent !== null) {
if (refs[i].current?.offsetParent !== null) {
return refs[i];
}
}