Add defensive window.document check when checking for startViewTransi…

…tion (remix-run#11544) Co-authored-by: Nathan Rajlich <[email protected]>
remorses · Jun 10, 2024 · 2006460 · 2006460
1 parent 090e876
commit 2006460
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diff --git a/.changeset/good-donkeys-kiss.md b/.changeset/good-donkeys-kiss.md
@@ -0,0 +1,5 @@
+---
+"react-router-dom": patch
+---
+
+Check for `document` existence when checking `startViewTransition`
diff --git a/contributors.yml b/contributors.yml
@@ -242,6 +242,7 @@
 - tlinhart
 - tom-sherman
 - tomasr8
+- TooTallNate
 - triangularcube
 - trungpv1601
 - turansky

diff --git a/packages/react-router-dom/index.tsx b/packages/react-router-dom/index.tsx
@@ -526,6 +526,7 @@ export function RouterProvider({
 
       let isViewTransitionUnavailable =
         router.window == null ||
+        router.window.document == null ||
         typeof router.window.document.startViewTransition !== "function";
 
       // If this isn't a view transition or it's not available in this browser,