For browsers/runtimes that do not support MutationObserver, always ma…

…rk dirty
tbranyen · Apr 23, 2021 · 2d99a49 · 2d99a49
1 parent 41ca199
commit 2d99a49
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/diffhtml/lib/transaction.js b/packages/diffhtml/lib/transaction.js
@@ -224,6 +224,11 @@ export default class Transaction {
         characterData: true,
       });
     }
+    // If there is no MutationObserver, then the DOM is dirty by default and
+    // rescanned every time.
+    else {
+      state.isDirty = true;
+    }
 
     // Execute all queued scripts.
     scriptsToExecute.forEach((type = EMPTY.STR, vTree) => {