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fix: guard against invalid accesses

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Current check does only check for presence of document and assumes the full tree below exists but that is not always the case and can lead to exceptions.
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Manuel 2022-07-29 13:23:49 +02:00 • committed by GitHub
commit 922bf7e2e9
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src/Modal/modalStore.js
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@ -31,6 +31,6 @@ export const trackModal = (openStore) =>
}); });
modalsOpen.subscribe((openCount) => { modalsOpen.subscribe((openCount) => {
if (typeof document !== "undefined") if (typeof document !== "undefined" && document.body && document.body.classList && typeof document.body.classList.toggle === "function")
document.body.classList.toggle("bx--body--with-modal-open", openCount > 0); document.body.classList.toggle("bx--body--with-modal-open", openCount > 0);
}); });