Fix crash in more complex content around attention

Related-to: 97fb818. Closes GH-63.
syntax-tree · Nov 4, 2024 · b0a91ea · b0a91ea
1 parent ec4eaf0
commit b0a91ea
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/util/container-phrasing.js b/lib/util/container-phrasing.js
@@ -102,6 +102,7 @@ export function containerPhrasing(parent, state, info) {
     // encode it.
     if (encodingInfo) {
       if (
+        results.length > 0 &&
         encodingInfo.before &&
         before === results[results.length - 1].slice(-1)
       ) {