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check tabToRemove is not undefined before access

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Chris Nolan 2025-01-28 08:15:19 +00:00
parent ca09ae537d
commit 3e409c4265
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1 changed files with 3 additions and 0 deletions
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packages/dockview-core/src/dockview/components/titlebar/tabsContainer.ts
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@ -283,6 +283,9 @@ export class TabsContainer
const tabToRemove = this.tabs.splice(index, 1)[0]; const tabToRemove = this.tabs.splice(index, 1)[0];
if (!tabToRemove)
return;
const { value, disposable } = tabToRemove; const { value, disposable } = tabToRemove;
disposable.dispose(); disposable.dispose();