Ensure client preview indicator doesn't crash when encountering incorrect node types

5 years ago · 9e24a76810
1 changed files with 1 additions and 1 deletions
--- a/packages/client/src/components/preview/IndicatorSet.svelte
+++ b/packages/client/src/components/preview/IndicatorSet.svelte
@ -61,7 +61,7 @@
    // Sanity limit of 100 active indicators
    const children = Array.from(parents)
      .map(parent => parent?.childNodes?.[0])
-      .filter(child => child != null)
+      .filter(node => node?.nodeType === 1)
      .slice(0, 100)
    // If there aren't any nodes then reset